int nimaps = 1;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
if (type == XFS_IO_UNWRITTEN)
bmapi_flags |= XFS_BMAPI_IGSTATE;
if (!xfs_ilock_nowait(ip, XFS_ILOCK_SHARED)) {
if (nonblocking)
- return -XFS_ERROR(EAGAIN);
+ return -EAGAIN;
xfs_ilock(ip, XFS_ILOCK_SHARED);
}
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (error)
- return -XFS_ERROR(error);
+ return -error;
if (type == XFS_IO_DELALLOC &&
(!nimaps || isnullstartblock(imap->br_startblock))) {
error = xfs_iomap_write_allocate(ip, offset, imap);
if (!error)
trace_xfs_map_blocks_alloc(ip, offset, count, type, imap);
- return -XFS_ERROR(error);
+ return -error;
}
#ifdef DEBUG
int new = 0;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
offset = (xfs_off_t)iblock << inode->i_blkbits;
ASSERT(bh_result->b_size >= (1 << inode->i_blkbits));
xfs_trans_ijoin(args.trans, dp, 0);
if (!xfs_inode_hasattr(dp)) {
- error = XFS_ERROR(ENOATTR);
+ error = ENOATTR;
} else if (dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL) {
ASSERT(dp->i_afp->if_flags & XFS_IFINLINE);
error = xfs_attr_shortform_remove(&args);
if (args->namelen >= XFS_ATTR_SF_ENTSIZE_MAX ||
args->valuelen >= XFS_ATTR_SF_ENTSIZE_MAX)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
newsize = XFS_ATTR_SF_TOTSIZE(args->dp);
newsize += XFS_ATTR_SF_ENTSIZE_BYNAME(args->namelen, args->valuelen);
forkoff = xfs_attr_shortform_bytesfit(args->dp, newsize);
if (!forkoff)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
xfs_attr_shortform_add(args, forkoff);
return 0;
*/
if (level > XFS_DA_NODE_MAXDEPTH) {
xfs_trans_brelse(*trans, bp); /* no locks for later trans */
- return XFS_ERROR(EIO);
+ return EIO;
}
node = bp->b_addr;
child_bp);
break;
default:
- error = XFS_ERROR(EIO);
+ error = EIO;
xfs_trans_brelse(*trans, child_bp);
break;
}
error = xfs_attr3_leaf_inactive(trans, dp, bp);
break;
default:
- error = XFS_ERROR(EIO);
+ error = EIO;
xfs_trans_brelse(*trans, bp);
break;
}
break;
}
if (i == end)
- return XFS_ERROR(ENOATTR);
+ return ENOATTR;
/*
* Fix up the attribute fork data, covering the hole
continue;
if (!xfs_attr_namesp_match(args->flags, sfe->flags))
continue;
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
- return XFS_ERROR(ENOATTR);
+ return ENOATTR;
}
/*
continue;
if (args->flags & ATTR_KERNOVAL) {
args->valuelen = sfe->valuelen;
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
if (args->valuelen < sfe->valuelen) {
args->valuelen = sfe->valuelen;
- return XFS_ERROR(ERANGE);
+ return ERANGE;
}
args->valuelen = sfe->valuelen;
memcpy(args->value, &sfe->nameval[args->namelen],
args->valuelen);
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
- return XFS_ERROR(ENOATTR);
+ return ENOATTR;
}
/*
* no good and we should just give up.
*/
if (!ichdr.holes && sum < entsize)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
/*
* Compact the entries to coalesce free space.
}
if (probe == ichdr.count || be32_to_cpu(entry->hashval) != hashval) {
args->index = probe;
- return XFS_ERROR(ENOATTR);
+ return ENOATTR;
}
/*
if (!xfs_attr_namesp_match(args->flags, entry->flags))
continue;
args->index = probe;
- return XFS_ERROR(EEXIST);
+ return EEXIST;
} else {
name_rmt = xfs_attr3_leaf_name_remote(leaf, probe);
if (name_rmt->namelen != args->namelen)
args->rmtblkcnt = xfs_attr3_rmt_blocks(
args->dp->i_mount,
args->rmtvaluelen);
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
}
args->index = probe;
- return XFS_ERROR(ENOATTR);
+ return ENOATTR;
}
/*
}
if (args->valuelen < valuelen) {
args->valuelen = valuelen;
- return XFS_ERROR(ERANGE);
+ return ERANGE;
}
args->valuelen = valuelen;
memcpy(args->value, &name_loc->nameval[args->namelen], valuelen);
}
if (args->valuelen < args->rmtvaluelen) {
args->valuelen = args->rmtvaluelen;
- return XFS_ERROR(ERANGE);
+ return ERANGE;
}
args->valuelen = args->rmtvaluelen;
}
XFS_ERRLEVEL_LOW,
context->dp->i_mount, sfe);
kmem_free(sbuf);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
sbp->entno = i;
context->dp->i_mount,
node);
xfs_trans_brelse(NULL, bp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
dp->d_ops->node_hdr_from_disk(&nodehdr, node);
context->cursor->blkno = 0;
error = xfs_attr3_leaf_read(NULL, context->dp, 0, -1, &bp);
if (error)
- return XFS_ERROR(error);
+ return error;
error = xfs_attr3_leaf_list_int(bp, context);
xfs_trans_brelse(NULL, bp);
- return XFS_ERROR(error);
+ return error;
}
int
* Validate the cursor.
*/
if (cursor->pad1 || cursor->pad2)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if ((cursor->initted == 0) &&
(cursor->hashval || cursor->blkno || cursor->offset))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
/*
* Check for a properly aligned buffer.
*/
if (((long)buffer) & (sizeof(int)-1))
- return XFS_ERROR(EFAULT);
+ return EFAULT;
if (flags & ATTR_KERNOVAL)
bufsize = 0;
goto error0;
if (stat == 0) {
xfs_btree_del_cursor(cur, XFS_BTREE_NOERROR);
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
*firstblock = cur->bc_private.b.firstblock;
cur->bc_private.b.allocated = 0;
break;
default:
ASSERT(0);
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto trans_cancel;
}
return 0;
error0:
xfs_trans_brelse(tp, bp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_LOCAL)
- return XFS_ERROR(EIO);
+ return EIO;
if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_LOCAL) {
*last_block = 0;
return 0;
if (XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE &&
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_EXTENTS)
- return XFS_ERROR(EIO);
+ return EIO;
error = xfs_bmap_last_extent(NULL, ip, whichfork, &rec, &is_empty);
if (error || is_empty)
if (orig_off < align_off ||
orig_end > align_off + align_alen ||
align_alen - temp < orig_alen)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
/*
* Try to fix it by moving the start up.
*/
* Result doesn't cover the request, fail it.
*/
if (orig_off < align_off || orig_end > align_off + align_alen)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
} else {
ASSERT(orig_off >= align_off);
ASSERT(orig_end <= align_off + align_alen);
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE),
mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
XFS_ERROR_REPORT("xfs_bmapi_read", XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
XFS_STATS_INC(xs_blk_mapr);
XFS_IFORK_FORMAT(ip, XFS_DATA_FORK) != XFS_DINODE_FMT_BTREE),
mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
XFS_ERROR_REPORT("xfs_bmapi_delay", XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
XFS_STATS_INC(xs_blk_mapw);
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE),
mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
XFS_ERROR_REPORT("xfs_bmapi_write", XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
ifp = XFS_IFORK_PTR(ip, whichfork);
xfs_bmbt_set_blockcount(ep,
got.br_blockcount);
flags = 0;
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto done;
}
XFS_WANT_CORRUPTED_GOTO(i == 1, done);
XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) {
XFS_ERROR_REPORT("xfs_bunmapi", XFS_ERRLEVEL_LOW,
ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
mp = ip->i_mount;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
ASSERT(len > 0);
del.br_startoff > got.br_startoff &&
del.br_startoff + del.br_blockcount <
got.br_startoff + got.br_blockcount) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto error0;
}
error = xfs_bmap_del_extent(ip, tp, &lastx, flist, cur, &del,
mp, XFS_ERRTAG_BMAPIFORMAT, XFS_RANDOM_BMAPIFORMAT))) {
XFS_ERROR_REPORT("xfs_bmap_shift_extents",
XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
ASSERT(current_ext != NULL);
*current_ext - 1), &left);
if (startoff < left.br_startoff + left.br_blockcount)
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
} else if (offset_shift_fsb > got.br_startoff) {
/*
* When first extent is shifted, offset_shift_fsb
* should be less than the stating offset of
* the first extent.
*/
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
}
if (error)
args.minlen = args.maxlen = args.prod = 1;
args.wasdel = cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL;
if (!args.wasdel && xfs_trans_get_block_res(args.tp) == 0) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto error0;
}
error = xfs_alloc_vextent(&args);
xfs_trans_brelse(tp, bp);
XFS_ERROR_REPORT("xfs_bmap_count_tree(1)",
XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
xfs_trans_brelse(tp, bp);
} else {
if (unlikely(xfs_bmap_count_tree(mp, tp, ifp, bno, level, count) < 0)) {
XFS_ERROR_REPORT("xfs_bmap_count_blocks(2)", XFS_ERRLEVEL_LOW,
mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
if (ip->i_d.di_aformat != XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_aformat != XFS_DINODE_FMT_BTREE &&
ip->i_d.di_aformat != XFS_DINODE_FMT_LOCAL)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
} else if (unlikely(
ip->i_d.di_aformat != 0 &&
ip->i_d.di_aformat != XFS_DINODE_FMT_EXTENTS)) {
XFS_ERROR_REPORT("xfs_getbmap", XFS_ERRLEVEL_LOW,
ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
prealloced = 0;
if (ip->i_d.di_format != XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_format != XFS_DINODE_FMT_BTREE &&
ip->i_d.di_format != XFS_DINODE_FMT_LOCAL)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if (xfs_get_extsz_hint(ip) ||
ip->i_d.di_flags & (XFS_DIFLAG_PREALLOC|XFS_DIFLAG_APPEND)){
bmv->bmv_entries = 0;
return 0;
} else if (bmv->bmv_length < 0) {
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
nex = bmv->bmv_count - 1;
if (nex <= 0)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
bmvend = bmv->bmv_offset + bmv->bmv_length;
if (bmv->bmv_count > ULONG_MAX / sizeof(struct getbmapx))
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
out = kmem_zalloc_large(bmv->bmv_count * sizeof(struct getbmapx), 0);
if (!out)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
xfs_ilock(ip, XFS_IOLOCK_SHARED);
if (whichfork == XFS_DATA_FORK) {
trace_xfs_alloc_file_space(ip);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
error = xfs_qm_dqattach(ip, 0);
if (error)
return error;
if (len <= 0)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
rt = XFS_IS_REALTIME_INODE(ip);
extsz = xfs_get_extsz_hint(ip);
allocated_fsb = imapp->br_blockcount;
if (nimaps == 0) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
break;
}
mp->m_rtdev_targp : mp->m_ddev_targp,
BTOBB(mp->m_sb.sb_blocksize), 0);
if (!bp)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
xfs_buf_unlock(bp);
XFS_BUF_SET_ADDR(bp, xfs_fsb_to_db(ip, imap.br_startblock));
if (XFS_FORCED_SHUTDOWN(mp)) {
- error = XFS_ERROR(EIO);
+ error = EIO;
break;
}
xfs_buf_iorequest(bp);
XFS_BUF_WRITE(bp);
if (XFS_FORCED_SHUTDOWN(mp)) {
- error = XFS_ERROR(EIO);
+ error = EIO;
break;
}
xfs_buf_iorequest(bp);
tempifp = kmem_alloc(sizeof(xfs_ifork_t), KM_MAYFAIL);
if (!tempifp) {
- error = XFS_ERROR(ENOMEM);
+ error = ENOMEM;
goto out;
}
/* Verify that both files have the same format */
if ((ip->i_d.di_mode & S_IFMT) != (tip->i_d.di_mode & S_IFMT)) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
/* Verify both files are either real-time or non-realtime */
if (XFS_IS_REALTIME_INODE(ip) != XFS_IS_REALTIME_INODE(tip)) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
/* Verify O_DIRECT for ftmp */
if (VN_CACHED(VFS_I(tip)) != 0) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
if (sxp->sx_offset != 0 ||
sxp->sx_length != ip->i_d.di_size ||
sxp->sx_length != tip->i_d.di_size) {
- error = XFS_ERROR(EFAULT);
+ error = EFAULT;
goto out_unlock;
}
(sbp->bs_ctime.tv_nsec != VFS_I(ip)->i_ctime.tv_nsec) ||
(sbp->bs_mtime.tv_sec != VFS_I(ip)->i_mtime.tv_sec) ||
(sbp->bs_mtime.tv_nsec != VFS_I(ip)->i_mtime.tv_nsec)) {
- error = XFS_ERROR(EBUSY);
+ error = EBUSY;
goto out_unlock;
}
* until we have switched the extents.
*/
if (VN_MAPPED(VFS_I(ip))) {
- error = XFS_ERROR(EBUSY);
+ error = EBUSY;
goto out_unlock;
}
if (bp)
trace_xfs_btree_corrupt(bp, _RET_IP_);
XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
if (bp)
trace_xfs_btree_corrupt(bp, _RET_IP_);
XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
args->blkno = blk->blkno;
} else {
ASSERT(0);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (((retval == ENOENT) || (retval == ENOATTR)) &&
(blk->hashval == args->hashval)) {
continue;
} else if (blk->magic == XFS_ATTR_LEAF_MAGIC) {
/* path_shift() gives ENOENT */
- retval = XFS_ERROR(ENOATTR);
+ retval = ENOATTR;
}
}
break;
}
}
if (level < 0) {
- *result = XFS_ERROR(ENOENT); /* we're out of our tree */
+ *result = ENOENT; /* we're out of our tree */
ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);
return 0;
}
if (got != count || mapp[0].br_startoff != *bno ||
mapp[mapi - 1].br_startoff + mapp[mapi - 1].br_blockcount !=
*bno + count) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto out_free_map;
}
if (unlikely(lastoff == 0)) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(1)", XFS_ERRLEVEL_LOW,
mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
/*
* Read the last block in the btree space.
sib_info->magic != dead_info->magic)) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(2)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
sib_info->forw = cpu_to_be32(dead_blkno);
sib_info->magic != dead_info->magic)) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(3)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
sib_info->back = cpu_to_be32(dead_blkno);
if (level >= 0 && level != par_hdr.level + 1) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(4)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
level = par_hdr.level;
if (entno == par_hdr.count) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(5)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
par_blkno = be32_to_cpu(btree[entno].before);
if (unlikely(par_blkno == 0)) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(6)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
error = xfs_da3_node_read(tp, dp, par_blkno, -1, &par_buf, w);
if (par_hdr.level != level) {
XFS_ERROR_REPORT("xfs_da_swap_lastblock(7)",
XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto done;
}
btree = dp->d_ops->node_tree_p(par_node);
}
if (!xfs_da_map_covers_blocks(nirecs, irecs, bno, nfsb)) {
- error = mappedbno == -2 ? -1 : XFS_ERROR(EFSCORRUPTED);
+ error = mappedbno == -2 ? -1 : EFSCORRUPTED;
if (unlikely(error == EFSCORRUPTED)) {
if (xfs_error_level >= XFS_ERRLEVEL_LOW) {
int i;
bp = xfs_trans_get_buf_map(trans, dp->i_mount->m_ddev_targp,
mapp, nmap, 0);
- error = bp ? bp->b_error : XFS_ERROR(EIO);
+ error = bp ? bp->b_error : EIO;
if (error) {
xfs_trans_brelse(trans, bp);
goto out_free;
xfs_warn(mp, "Invalid inode number 0x%Lx",
(unsigned long long) ino);
XFS_ERROR_REPORT("xfs_dir_ino_validate", XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
if (args->op_flags & XFS_DA_OP_JUSTCHECK) {
xfs_trans_brelse(tp, bp);
if (!dup)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
return 0;
}
if (!dup) {
/* Don't have a space reservation: return no-space. */
if (args->total == 0)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
/*
* Convert to the next larger format.
* Then add the new entry in that format.
args->filetype = dp->d_ops->data_get_ftype(dep);
error = xfs_dir_cilookup_result(args, dep->name, dep->namelen);
xfs_trans_brelse(args->trans, bp);
- return XFS_ERROR(error);
+ return error;
}
/*
if (low > high) {
ASSERT(args->op_flags & XFS_DA_OP_OKNOENT);
xfs_trans_brelse(tp, bp);
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
}
/*
* No match, release the buffer and return ENOENT.
*/
xfs_trans_brelse(tp, bp);
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
/*
*/
if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
- return XFS_ERROR(EIO);
+ return EIO;
}
oldsfp = (xfs_dir2_sf_hdr_t *)ifp->if_u1.if_data;
if ((args->op_flags & XFS_DA_OP_JUSTCHECK) ||
args->total == 0) {
xfs_trans_brelse(tp, lbp);
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
/*
* Convert to node form.
*/
if (args->op_flags & XFS_DA_OP_JUSTCHECK) {
xfs_trans_brelse(tp, lbp);
- return use_block == -1 ? XFS_ERROR(ENOSPC) : 0;
+ return use_block == -1 ? ENOSPC : 0;
}
/*
* If no allocations are allowed, return now before we've
*/
if (args->total == 0 && use_block == -1) {
xfs_trans_brelse(tp, lbp);
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
/*
* Need to compact the leaf entries, removing stale ones.
error = xfs_dir_cilookup_result(args, dep->name, dep->namelen);
xfs_trans_brelse(tp, dbp);
xfs_trans_brelse(tp, lbp);
- return XFS_ERROR(error);
+ return error;
}
/*
if (dbp)
xfs_trans_brelse(tp, dbp);
xfs_trans_brelse(tp, lbp);
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
/*
* into other peoples memory
*/
if (index < 0)
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
/*
* If there are already the maximum number of leaf entries in
if (leafhdr.count == dp->d_ops->leaf_max_ents(args->geo)) {
if (!leafhdr.stale)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
compact = leafhdr.stale > 1;
} else
compact = 0;
XFS_ERRLEVEL_LOW, mp);
if (curfdb != newfdb)
xfs_trans_brelse(tp, curbp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
curfdb = newfdb;
if (be16_to_cpu(bests[fi]) >= length)
* Return the index, that will be the insertion point.
*/
*indexp = index;
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
/*
curbp->b_ops = &xfs_dir3_data_buf_ops;
xfs_trans_buf_set_type(tp, curbp, XFS_BLFT_DIR_DATA_BUF);
if (cmp == XFS_CMP_EXACT)
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
}
ASSERT(index == leafhdr.count || (args->op_flags & XFS_DA_OP_OKNOENT));
state->extravalid = 0;
}
*indexp = index;
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
/*
* Not allowed to allocate, return failure.
*/
if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
/*
* Allocate and initialize the new data block.
}
XFS_ERROR_REPORT("xfs_dir2_node_addname_int",
XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
/*
*/
if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
trace_xfs_readdir(dp);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
- return XFS_ERROR(EIO);
+ return EIO;
ASSERT(S_ISDIR(dp->i_d.di_mode));
XFS_STATS_INC(xs_dir_getdents);
*/
if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
ASSERT(dp->i_df.if_u1.if_data != NULL);
* Just checking or no space reservation, it doesn't fit.
*/
if ((args->op_flags & XFS_DA_OP_JUSTCHECK) || args->total == 0)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
/*
* Convert to block form then add the name.
*/
*/
if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
ASSERT(dp->i_df.if_u1.if_data != NULL);
args->inumber = dp->i_ino;
args->cmpresult = XFS_CMP_EXACT;
args->filetype = XFS_DIR3_FT_DIR;
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
/*
* Special case for ..
args->inumber = dp->d_ops->sf_get_parent_ino(sfp);
args->cmpresult = XFS_CMP_EXACT;
args->filetype = XFS_DIR3_FT_DIR;
- return XFS_ERROR(EEXIST);
+ return EEXIST;
}
/*
* Loop over all the entries trying to match ours.
args->inumber = dp->d_ops->sf_get_ino(sfp, sfep);
args->filetype = dp->d_ops->sf_get_ftype(sfep);
if (cmp == XFS_CMP_EXACT)
- return XFS_ERROR(EEXIST);
+ return EEXIST;
ci_sfep = sfep;
}
}
* If a case-insensitive match was not found, return ENOENT.
*/
if (!ci_sfep)
- return XFS_ERROR(ENOENT);
+ return ENOENT;
/* otherwise process the CI match as required by the caller */
error = xfs_dir_cilookup_result(args, ci_sfep->name, ci_sfep->namelen);
- return XFS_ERROR(error);
+ return error;
}
/*
*/
if (oldsize < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(dp->i_df.if_bytes == oldsize);
ASSERT(dp->i_df.if_u1.if_data != NULL);
* Didn't find it.
*/
if (i == sfp->count)
- return XFS_ERROR(ENOENT);
+ return ENOENT;
/*
* Calculate sizes.
*/
*/
if (dp->i_d.di_size < offsetof(xfs_dir2_sf_hdr_t, parent)) {
ASSERT(XFS_FORCED_SHUTDOWN(dp->i_mount));
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(dp->i_df.if_bytes == dp->i_d.di_size);
ASSERT(dp->i_df.if_u1.if_data != NULL);
if (i8elevated)
xfs_dir2_sf_toino4(args);
#endif
- return XFS_ERROR(ENOENT);
+ return ENOENT;
}
}
#if XFS_BIG_INUMS
int error, last_error = 0;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (!blk_queue_discard(q))
- return -XFS_ERROR(EOPNOTSUPP);
+ return -EOPNOTSUPP;
if (copy_from_user(&range, urange, sizeof(range)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
/*
* Truncating down the len isn't actually quite correct, but using
if (range.start >= XFS_FSB_TO_B(mp, mp->m_sb.sb_dblocks) ||
range.minlen > XFS_FSB_TO_B(mp, XFS_ALLOC_AG_MAX_USABLE(mp)) ||
range.len < mp->m_sb.sb_blocksize)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
start = BTOBB(range.start);
end = start + BTOBBT(range.len) - 1;
range.len = XFS_FSB_TO_B(mp, blocks_trimmed);
if (copy_to_user(urange, &range, sizeof(range)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
if (error) {
ASSERT(*bpp == NULL);
- return XFS_ERROR(error);
+ return error;
}
(*bpp)->b_ops = &xfs_dquot_buf_ops;
if (error) {
/* repair failed, we're screwed */
xfs_trans_brelse(tp, *bpp);
- return XFS_ERROR(EIO);
+ return EIO;
}
}
if (error) {
ASSERT(bp == NULL);
- return XFS_ERROR(error);
+ return error;
}
}
} else {
/* inode stays locked on return */
xfs_qm_dqdestroy(dqp);
- return XFS_ERROR(ESRCH);
+ return ESRCH;
}
}
SHUTDOWN_CORRUPT_INCORE);
else
spin_unlock(&mp->m_ail->xa_lock);
- error = XFS_ERROR(EIO);
+ error = EIO;
goto out_unlock;
}
xfs_buf_relse(bp);
xfs_dqfunlock(dqp);
xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE);
- return XFS_ERROR(EIO);
+ return EIO;
}
/* This is the only portion of data that needs to persist */
out_unlock:
xfs_dqfunlock(dqp);
- return XFS_ERROR(EIO);
+ return EIO;
}
/*
#ifdef DEBUG
-int xfs_etrap[XFS_ERROR_NTRAP] = {
- 0,
-};
-
-int
-xfs_error_trap(int e)
-{
- int i;
-
- if (!e)
- return 0;
- for (i = 0; i < XFS_ERROR_NTRAP; i++) {
- if (xfs_etrap[i] == 0)
- break;
- if (e != xfs_etrap[i])
- continue;
- xfs_notice(NULL, "%s: error %d", __func__, e);
- BUG();
- break;
- }
- return e;
-}
-
int xfs_etest[XFS_NUM_INJECT_ERROR];
int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR];
char * xfs_etest_fsname[XFS_NUM_INJECT_ERROR];
#ifndef __XFS_ERROR_H__
#define __XFS_ERROR_H__
-#ifdef DEBUG
-#define XFS_ERROR_NTRAP 10
-extern int xfs_etrap[XFS_ERROR_NTRAP];
-extern int xfs_error_trap(int);
-#define XFS_ERROR(e) xfs_error_trap(e)
-#else
-#define XFS_ERROR(e) (e)
-#endif
-
struct xfs_mount;
extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp,
if (unlikely(!fs_is_ok)) { \
XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_GOTO", \
XFS_ERRLEVEL_LOW, NULL); \
- error = XFS_ERROR(EFSCORRUPTED); \
+ error = EFSCORRUPTED; \
goto l; \
} \
}
if (unlikely(!fs_is_ok)) { \
XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_RETURN", \
XFS_ERRLEVEL_LOW, NULL); \
- return XFS_ERROR(EFSCORRUPTED); \
+ return EFSCORRUPTED; \
} \
}
return error;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
xfs_iflags_clear(ip, XFS_ITRUNCATED);
if ((pos | size) & target->bt_logical_sectormask) {
if (pos == i_size_read(inode))
return 0;
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
}
}
/* DIO must be aligned to device logical sector size */
if ((pos | count) & target->bt_logical_sectormask)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
/* "unaligned" here means not aligned to a filesystem block */
if ((pos & mp->m_blockmask) || ((pos + count) & mp->m_blockmask))
int error;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
lock = xfs_ilock_data_map_shared(ip);
nb = in->newblocks;
pct = in->imaxpct;
if (nb < mp->m_sb.sb_dblocks || pct < 0 || pct > 100)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if ((error = xfs_sb_validate_fsb_count(&mp->m_sb, nb)))
return error;
dpct = pct - mp->m_sb.sb_imax_pct;
nagcount--;
nb = (xfs_rfsblock_t)nagcount * mp->m_sb.sb_agblocks;
if (nb < mp->m_sb.sb_dblocks)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
new = nb - mp->m_sb.sb_dblocks;
oagcount = mp->m_sb.sb_agcount;
nb = in->newblocks;
if (nb < XFS_MIN_LOG_BLOCKS || nb < XFS_B_TO_FSB(mp, XFS_MIN_LOG_BYTES))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if (nb == mp->m_sb.sb_logblocks &&
in->isint == (mp->m_sb.sb_logstart != 0))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
/*
* Moving the log is hard, need new interfaces to sync
* the log first, hold off all activity while moving it.
* Can have shorter or longer log in the same space,
* or transform internal to external log or vice versa.
*/
- return XFS_ERROR(ENOSYS);
+ return ENOSYS;
}
/*
int error;
if (!capable(CAP_SYS_ADMIN))
- return XFS_ERROR(EPERM);
+ return EPERM;
if (!mutex_trylock(&mp->m_growlock))
- return XFS_ERROR(EWOULDBLOCK);
+ return EWOULDBLOCK;
error = xfs_growfs_data_private(mp, in);
mutex_unlock(&mp->m_growlock);
return error;
int error;
if (!capable(CAP_SYS_ADMIN))
- return XFS_ERROR(EPERM);
+ return EPERM;
if (!mutex_trylock(&mp->m_growlock))
- return XFS_ERROR(EWOULDBLOCK);
+ return EWOULDBLOCK;
error = xfs_growfs_log_private(mp, in);
mutex_unlock(&mp->m_growlock);
return error;
SHUTDOWN_FORCE_UMOUNT | SHUTDOWN_LOG_IO_ERROR);
break;
default:
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
return 0;
newlen = args.mp->m_ialloc_inos;
if (args.mp->m_maxicount &&
args.mp->m_sb.sb_icount + newlen > args.mp->m_maxicount)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
args.minlen = args.maxlen = args.mp->m_ialloc_blks;
/*
* First try to allocate inodes contiguous with the last-allocated
return xfs_dialloc_ag(tp, agbp, parent, inop);
out_error:
xfs_perag_put(pag);
- return XFS_ERROR(error);
+ return error;
}
STATIC int
xfs_warn(mp, "%s: agno >= mp->m_sb.sb_agcount (%d >= %d).",
__func__, agno, mp->m_sb.sb_agcount);
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
agino = XFS_INO_TO_AGINO(mp, inode);
if (inode != XFS_AGINO_TO_INO(mp, agno, agino)) {
__func__, (unsigned long long)inode,
(unsigned long long)XFS_AGINO_TO_INO(mp, agno, agino));
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
agbno = XFS_AGINO_TO_AGBNO(mp, agino);
if (agbno >= mp->m_sb.sb_agblocks) {
xfs_warn(mp, "%s: agbno >= mp->m_sb.sb_agblocks (%d >= %d).",
__func__, agbno, mp->m_sb.sb_agblocks);
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/*
* Get the allocation group header.
* as they can be invalid without implying corruption.
*/
if (flags & XFS_IGET_UNTRUSTED)
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if (agno >= mp->m_sb.sb_agcount) {
xfs_alert(mp,
"%s: agno (%d) >= mp->m_sb.sb_agcount (%d)",
}
xfs_stack_trace();
#endif /* DEBUG */
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
blks_per_cluster = xfs_icluster_size_fsb(mp);
__func__, (unsigned long long) imap->im_blkno,
(unsigned long long) imap->im_len,
XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks));
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
return 0;
}
break;
}
}
- return XFS_ERROR(last_error);
+ return last_error;
}
int
break;
}
}
- return XFS_ERROR(last_error);
+ return last_error;
}
/*
trylock = 0;
goto restart;
}
- return XFS_ERROR(last_error);
+ return last_error;
}
int
trace_xfs_lookup(dp, name);
if (XFS_FORCED_SHUTDOWN(dp->i_mount))
- return XFS_ERROR(EIO);
+ return EIO;
lock_mode = xfs_ilock_data_map_shared(dp);
error = xfs_dir_lookup(NULL, dp, name, &inum, ci_name);
}
if (!ialloc_context && !ip) {
*ipp = NULL;
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
/*
trace_xfs_create(dp, name);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
prid = xfs_get_initial_prid(dp);
uint resblks;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
prid = xfs_get_initial_prid(dp);
ASSERT(!S_ISDIR(sip->i_d.di_mode));
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
error = xfs_qm_dqattach(sip, 0);
if (error)
*/
if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
(xfs_get_projid(tdp) != xfs_get_projid(sip)))) {
- error = XFS_ERROR(EXDEV);
+ error = EXDEV;
goto error_return;
}
trace_xfs_remove(dp, name);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
error = xfs_qm_dqattach(dp, 0);
if (error)
if (is_dir) {
ASSERT(ip->i_d.di_nlink >= 2);
if (ip->i_d.di_nlink != 2) {
- error = XFS_ERROR(ENOTEMPTY);
+ error = ENOTEMPTY;
goto out_trans_cancel;
}
if (!xfs_dir_isempty(ip)) {
- error = XFS_ERROR(ENOTEMPTY);
+ error = ENOTEMPTY;
goto out_trans_cancel;
}
*/
if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
(xfs_get_projid(target_dp) != xfs_get_projid(src_ip)))) {
- error = XFS_ERROR(EXDEV);
+ error = EXDEV;
goto error_return;
}
*/
if (!(xfs_dir_isempty(target_ip)) ||
(target_ip->i_d.di_nlink > 2)) {
- error = XFS_ERROR(EEXIST);
+ error = EEXIST;
goto error_return;
}
}
xfs_iflush_abort(iq, false);
kmem_free(ilist);
xfs_perag_put(pag);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
/*
* as we wait for an empty AIL as part of the unmount process.
*/
if (XFS_FORCED_SHUTDOWN(mp)) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto abort_out;
}
xfs_buf_relse(bp);
xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE);
cluster_corrupt_out:
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
abort_out:
/*
* Unlocks the flush lock
return 0;
corrupt_out:
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (error == EFSCORRUPTED &&
(iget_flags & XFS_IGET_UNTRUSTED))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
xfs_warn(mp, "%s: xfs_trans_read_buf() returned error %d.",
__func__, error);
__func__, ip->i_ino);
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, dip);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto out_brelse;
}
be64_to_cpu(dip->di_nblocks));
XFS_CORRUPTION_ERROR("xfs_iformat(1)", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (unlikely(dip->di_forkoff > ip->i_mount->m_sb.sb_inodesize)) {
dip->di_forkoff);
XFS_CORRUPTION_ERROR("xfs_iformat(2)", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (unlikely((ip->i_d.di_flags & XFS_DIFLAG_REALTIME) &&
ip->i_ino);
XFS_CORRUPTION_ERROR("xfs_iformat(realtime)",
XFS_ERRLEVEL_LOW, ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
switch (ip->i_d.di_mode & S_IFMT) {
if (unlikely(dip->di_format != XFS_DINODE_FMT_DEV)) {
XFS_CORRUPTION_ERROR("xfs_iformat(3)", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
ip->i_d.di_size = 0;
ip->i_df.if_u2.if_rdev = xfs_dinode_get_rdev(dip);
XFS_CORRUPTION_ERROR("xfs_iformat(4)",
XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
di_size = be64_to_cpu(dip->di_size);
XFS_CORRUPTION_ERROR("xfs_iformat(5)",
XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
size = (int)di_size;
default:
XFS_ERROR_REPORT("xfs_iformat(6)", XFS_ERRLEVEL_LOW,
ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
break;
default:
XFS_ERROR_REPORT("xfs_iformat(7)", XFS_ERRLEVEL_LOW, ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (error) {
return error;
XFS_CORRUPTION_ERROR("xfs_iformat(8)",
XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
error = xfs_iformat_local(ip, dip, XFS_ATTR_FORK, size);
error = xfs_iformat_btree(ip, dip, XFS_ATTR_FORK);
break;
default:
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
break;
}
if (error) {
XFS_DFORK_SIZE(dip, ip->i_mount, whichfork));
XFS_CORRUPTION_ERROR("xfs_iformat_local", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
ifp = XFS_IFORK_PTR(ip, whichfork);
real_size = 0;
(unsigned long long) ip->i_ino, nex);
XFS_CORRUPTION_ERROR("xfs_iformat_extents(1)", XFS_ERRLEVEL_LOW,
ip->i_mount, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
ifp->if_real_bytes = 0;
XFS_ERROR_REPORT("xfs_iformat_extents(2)",
XFS_ERRLEVEL_LOW,
ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
}
ifp->if_flags |= XFS_IFEXTENTS;
(unsigned long long) ip->i_ino);
XFS_CORRUPTION_ERROR("xfs_iformat_btree", XFS_ERRLEVEL_LOW,
mp, dip);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
ifp->if_broot_bytes = size;
if (unlikely(XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE)) {
XFS_ERROR_REPORT("xfs_iread_extents", XFS_ERRLEVEL_LOW,
ip->i_mount);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
nextents = XFS_IFORK_NEXTENTS(ip, whichfork);
ifp = XFS_IFORK_PTR(ip, whichfork);
struct path path;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
dentry = xfs_handlereq_to_dentry(parfilp, hreq);
if (IS_ERR(dentry))
/* Restrict xfs_open_by_handle to directories & regular files. */
if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode))) {
- error = -XFS_ERROR(EPERM);
+ error = -EPERM;
goto out_dput;
}
fmode = OPEN_FMODE(permflag);
if ((!(permflag & O_APPEND) || (permflag & O_TRUNC)) &&
(fmode & FMODE_WRITE) && IS_APPEND(inode)) {
- error = -XFS_ERROR(EPERM);
+ error = -EPERM;
goto out_dput;
}
if ((fmode & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
- error = -XFS_ERROR(EACCES);
+ error = -EACCES;
goto out_dput;
}
/* Can't write directories. */
if (S_ISDIR(inode->i_mode) && (fmode & FMODE_WRITE)) {
- error = -XFS_ERROR(EISDIR);
+ error = -EISDIR;
goto out_dput;
}
int error;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
dentry = xfs_handlereq_to_dentry(parfilp, hreq);
if (IS_ERR(dentry))
/* Restrict this handle operation to symlinks only. */
if (!S_ISLNK(dentry->d_inode->i_mode)) {
- error = -XFS_ERROR(EINVAL);
+ error = -EINVAL;
goto out_dput;
}
if (copy_from_user(&olen, hreq->ohandlen, sizeof(__u32))) {
- error = -XFS_ERROR(EFAULT);
+ error = -EFAULT;
goto out_dput;
}
link = kmalloc(MAXPATHLEN+1, GFP_KERNEL);
if (!link) {
- error = -XFS_ERROR(ENOMEM);
+ error = -ENOMEM;
goto out_dput;
}
int error;
if (!capable(CAP_SYS_ADMIN))
- return XFS_ERROR(EPERM);
+ return EPERM;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
tp = xfs_trans_alloc(mp, XFS_TRANS_SET_DMATTRS);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
struct dentry *dentry;
if (!capable(CAP_MKNOD))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(parfilp);
if (error)
}
if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
- error = -XFS_ERROR(EPERM);
+ error = -EPERM;
goto out;
}
if (copy_from_user(&fsd, dmhreq.data, sizeof(fsd))) {
- error = -XFS_ERROR(EFAULT);
+ error = -EFAULT;
goto out;
}
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&al_hreq, arg, sizeof(xfs_fsop_attrlist_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (al_hreq.buflen < sizeof(struct attrlist) ||
al_hreq.buflen > XATTR_LIST_MAX)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
/*
* Reject flags, only allow namespaces.
*/
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
dentry = xfs_handlereq_to_dentry(parfilp, &al_hreq.hreq);
if (IS_ERR(dentry))
unsigned char *attr_name;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
/* overflow check */
if (am_hreq.opcount >= INT_MAX / sizeof(xfs_attr_multiop_t))
}
if (copy_to_user(am_hreq.ops, ops, size))
- error = XFS_ERROR(EFAULT);
+ error = EFAULT;
kfree(attr_name);
out_kfree_ops:
*/
if (!xfs_sb_version_hasextflgbit(&ip->i_mount->m_sb) &&
!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (inode->i_flags & (S_IMMUTABLE|S_APPEND))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (!(filp->f_mode & FMODE_WRITE))
- return -XFS_ERROR(EBADF);
+ return -EBADF;
if (!S_ISREG(inode->i_mode))
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
error = mnt_want_write_file(filp);
if (error)
bf->l_start += XFS_ISIZE(ip);
break;
default:
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
case XFS_IOC_UNRESVSP:
case XFS_IOC_UNRESVSP64:
if (bf->l_len <= 0) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
break;
bf->l_start > mp->m_super->s_maxbytes ||
bf->l_start + bf->l_len < 0 ||
bf->l_start + bf->l_len >= mp->m_super->s_maxbytes) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_unlock;
}
break;
default:
ASSERT(0);
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
}
if (error)
return -EPERM;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
if (copy_from_user(&bulkreq, arg, sizeof(xfs_fsop_bulkreq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (copy_from_user(&inlast, bulkreq.lastip, sizeof(__s64)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if ((count = bulkreq.icount) <= 0)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
if (bulkreq.ubuffer == NULL)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
if (cmd == XFS_IOC_FSINUMBERS)
error = xfs_inumbers(mp, &inlast, &count,
if (bulkreq.ocount != NULL) {
if (copy_to_user(bulkreq.lastip, &inlast,
sizeof(xfs_ino_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (copy_to_user(bulkreq.ocount, &count, sizeof(count)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
}
return 0;
* xfs_fsop_geom_t that xfs_fs_geometry() fills in.
*/
if (copy_to_user(arg, &fsgeo, sizeof(xfs_fsop_geom_v1_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
return -error;
if (copy_to_user(arg, &fsgeo, sizeof(fsgeo)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
trace_xfs_ioctl_setattr(ip);
if (mp->m_flags & XFS_MOUNT_RDONLY)
- return XFS_ERROR(EROFS);
+ return EROFS;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
/*
* Disallow 32bit project ids when projid32bit feature is not enabled.
*/
if ((mask & FSX_PROJID) && (fa->fsx_projid > (__uint16_t)-1) &&
!xfs_sb_version_hasprojid32bit(&ip->i_mount->m_sb))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
/*
* If disk quotas is on, we make sure that the dquots do exist on disk,
* CAP_FSETID capability is applicable.
*/
if (!inode_owner_or_capable(VFS_I(ip))) {
- code = XFS_ERROR(EPERM);
+ code = EPERM;
goto error_return;
}
*/
if (mask & FSX_PROJID) {
if (current_user_ns() != &init_user_ns) {
- code = XFS_ERROR(EINVAL);
+ code = EINVAL;
goto error_return;
}
if (ip->i_d.di_nextents &&
((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) !=
fa->fsx_extsize)) {
- code = XFS_ERROR(EINVAL); /* EFBIG? */
+ code = EINVAL; /* EFBIG? */
goto error_return;
}
extsize_fsb = XFS_B_TO_FSB(mp, fa->fsx_extsize);
if (extsize_fsb > MAXEXTLEN) {
- code = XFS_ERROR(EINVAL);
+ code = EINVAL;
goto error_return;
}
} else {
size = mp->m_sb.sb_blocksize;
if (extsize_fsb > mp->m_sb.sb_agblocks / 2) {
- code = XFS_ERROR(EINVAL);
+ code = EINVAL;
goto error_return;
}
}
if (fa->fsx_extsize % size) {
- code = XFS_ERROR(EINVAL);
+ code = EINVAL;
goto error_return;
}
}
if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
(XFS_IS_REALTIME_INODE(ip)) !=
(fa->fsx_xflags & XFS_XFLAG_REALTIME)) {
- code = XFS_ERROR(EINVAL); /* EFBIG? */
+ code = EINVAL; /* EFBIG? */
goto error_return;
}
if ((mp->m_sb.sb_rblocks == 0) ||
(mp->m_sb.sb_rextsize == 0) ||
(ip->i_d.di_extsize % mp->m_sb.sb_rextsize)) {
- code = XFS_ERROR(EINVAL);
+ code = EINVAL;
goto error_return;
}
}
(fa->fsx_xflags &
(XFS_XFLAG_IMMUTABLE | XFS_XFLAG_APPEND))) &&
!capable(CAP_LINUX_IMMUTABLE)) {
- code = XFS_ERROR(EPERM);
+ code = EPERM;
goto error_return;
}
}
/* copy only getbmap portion (not getbmapx) */
if (copy_to_user(base, bmv, sizeof(struct getbmap)))
- return XFS_ERROR(EFAULT);
+ return EFAULT;
*ap += sizeof(struct getbmap);
return 0;
int error;
if (copy_from_user(&bmx, arg, sizeof(struct getbmapx)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (bmx.bmv_count < 2)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
bmx.bmv_iflags = (cmd == XFS_IOC_GETBMAPA ? BMV_IF_ATTRFORK : 0);
if (ioflags & IO_INVIS)
/* copy back header - only size of getbmap */
if (copy_to_user(arg, &bmx, sizeof(struct getbmap)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
struct getbmapx __user *base = *ap;
if (copy_to_user(base, bmv, sizeof(struct getbmapx)))
- return XFS_ERROR(EFAULT);
+ return EFAULT;
*ap += sizeof(struct getbmapx);
return 0;
int error;
if (copy_from_user(&bmx, arg, sizeof(bmx)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (bmx.bmv_count < 2)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
if (bmx.bmv_iflags & (~BMV_IF_VALID))
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
error = xfs_getbmap(ip, &bmx, xfs_getbmapx_format,
(struct getbmapx *)arg+1);
/* copy back header */
if (copy_to_user(arg, &bmx, sizeof(struct getbmapx)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
/* Pull information for the target fd */
f = fdget((int)sxp->sx_fdtarget);
if (!f.file) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out;
}
if (!(f.file->f_mode & FMODE_WRITE) ||
!(f.file->f_mode & FMODE_READ) ||
(f.file->f_flags & O_APPEND)) {
- error = XFS_ERROR(EBADF);
+ error = EBADF;
goto out_put_file;
}
tmp = fdget((int)sxp->sx_fdtmp);
if (!tmp.file) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_put_file;
}
if (!(tmp.file->f_mode & FMODE_WRITE) ||
!(tmp.file->f_mode & FMODE_READ) ||
(tmp.file->f_flags & O_APPEND)) {
- error = XFS_ERROR(EBADF);
+ error = EBADF;
goto out_put_tmp_file;
}
if (IS_SWAPFILE(file_inode(f.file)) ||
IS_SWAPFILE(file_inode(tmp.file))) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_put_tmp_file;
}
tip = XFS_I(file_inode(tmp.file));
if (ip->i_mount != tip->i_mount) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_put_tmp_file;
}
if (ip->i_ino == tip->i_ino) {
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto out_put_tmp_file;
}
if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto out_put_tmp_file;
}
xfs_flock64_t bf;
if (copy_from_user(&bf, arg, sizeof(bf)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_ioc_space(ip, inode, filp, ioflags, cmd, &bf);
}
case XFS_IOC_DIOINFO: {
da.d_maxiosz = INT_MAX & ~(da.d_miniosz - 1);
if (copy_to_user(arg, &da, sizeof(da)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
struct fsdmidata dmi;
if (copy_from_user(&dmi, arg, sizeof(dmi)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
xfs_fsop_handlereq_t hreq;
if (copy_from_user(&hreq, arg, sizeof(hreq)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_find_handle(cmd, &hreq);
}
case XFS_IOC_OPEN_BY_HANDLE: {
xfs_fsop_handlereq_t hreq;
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_FSSETDM_BY_HANDLE:
xfs_fsop_handlereq_t hreq;
if (copy_from_user(&hreq, arg, sizeof(xfs_fsop_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE:
struct xfs_swapext sxp;
if (copy_from_user(&sxp, arg, sizeof(xfs_swapext_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return error;
return -error;
if (copy_to_user(arg, &out, sizeof(out)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
return -EPERM;
if (mp->m_flags & XFS_MOUNT_RDONLY)
- return -XFS_ERROR(EROFS);
+ return -EROFS;
if (copy_from_user(&inout, arg, sizeof(inout)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return -error;
if (copy_to_user(arg, &inout, sizeof(inout)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
return -error;
if (copy_to_user(arg, &out, sizeof(out)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
xfs_growfs_data_t in;
if (copy_from_user(&in, arg, sizeof(in)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
xfs_growfs_log_t in;
if (copy_from_user(&in, arg, sizeof(in)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
xfs_growfs_rt_t in;
if (copy_from_user(&in, arg, sizeof(in)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return -EPERM;
if (get_user(in, (__uint32_t __user *)arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = xfs_fs_goingdown(mp, in);
return -error;
return -EPERM;
if (copy_from_user(&in, arg, sizeof(in)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = xfs_errortag_add(in.errtag, mp);
return -error;
return -EPERM;
if (mp->m_flags & XFS_MOUNT_RDONLY)
- return -XFS_ERROR(EROFS);
+ return -EROFS;
if (copy_from_user(&eofb, arg, sizeof(eofb)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = xfs_fs_eofblocks_from_user(&eofb, &keofb);
if (error)
get_user(bf->l_sysid, &arg32->l_sysid) ||
get_user(bf->l_pid, &arg32->l_pid) ||
copy_from_user(bf->l_pad, &arg32->l_pad, 4*sizeof(u32)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
return -error;
/* The 32-bit variant simply has some padding at the end */
if (copy_to_user(arg32, &fsgeo, sizeof(struct compat_xfs_fsop_geom_v1)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
{
if (get_user(in->newblocks, &arg32->newblocks) ||
get_user(in->imaxpct, &arg32->imaxpct))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
{
if (get_user(in->newblocks, &arg32->newblocks) ||
get_user(in->extsize, &arg32->extsize))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
if (put_user(buffer[i].xi_startino, &p32[i].xi_startino) ||
put_user(buffer[i].xi_alloccount, &p32[i].xi_alloccount) ||
put_user(buffer[i].xi_allocmask, &p32[i].xi_allocmask))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
}
*written = count * sizeof(*p32);
return 0;
if (get_user(sec32, &bstime32->tv_sec) ||
get_user(bstime->tv_nsec, &bstime32->tv_nsec))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
bstime->tv_sec = sec32;
return 0;
}
get_user(bstat->bs_dmevmask, &bstat32->bs_dmevmask) ||
get_user(bstat->bs_dmstate, &bstat32->bs_dmstate) ||
get_user(bstat->bs_aextents, &bstat32->bs_aextents))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
sec32 = p->tv_sec;
if (put_user(sec32, &p32->tv_sec) ||
put_user(p->tv_nsec, &p32->tv_nsec))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return 0;
}
compat_xfs_bstat_t __user *p32 = ubuffer;
if (ubsize < sizeof(*p32))
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
if (put_user(buffer->bs_ino, &p32->bs_ino) ||
put_user(buffer->bs_mode, &p32->bs_mode) ||
put_user(buffer->bs_dmevmask, &p32->bs_dmevmask) ||
put_user(buffer->bs_dmstate, &p32->bs_dmstate) ||
put_user(buffer->bs_aextents, &p32->bs_aextents))
- return XFS_ERROR(EFAULT);
+ return EFAULT;
if (ubused)
*ubused = sizeof(*p32);
return 0;
/* should be called again (unused here, but used in dmapi) */
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
if (get_user(addr, &p32->lastip))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
bulkreq.lastip = compat_ptr(addr);
if (get_user(bulkreq.icount, &p32->icount) ||
get_user(addr, &p32->ubuffer))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
bulkreq.ubuffer = compat_ptr(addr);
if (get_user(addr, &p32->ocount))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
bulkreq.ocount = compat_ptr(addr);
if (copy_from_user(&inlast, bulkreq.lastip, sizeof(__s64)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if ((count = bulkreq.icount) <= 0)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
if (bulkreq.ubuffer == NULL)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
if (cmd == XFS_IOC_FSINUMBERS_32) {
error = xfs_inumbers(mp, &inlast, &count,
xfs_bulkstat_one_compat, sizeof(compat_xfs_bstat_t),
bulkreq.ubuffer, &done);
} else
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
if (error)
return -error;
if (bulkreq.ocount != NULL) {
if (copy_to_user(bulkreq.lastip, &inlast,
sizeof(xfs_ino_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (copy_to_user(bulkreq.ocount, &count, sizeof(count)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
}
return 0;
compat_xfs_fsop_handlereq_t hreq32;
if (copy_from_user(&hreq32, arg32, sizeof(compat_xfs_fsop_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
hreq->fd = hreq32.fd;
hreq->path = compat_ptr(hreq32.path);
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&al_hreq, arg,
sizeof(compat_xfs_fsop_attrlist_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
if (al_hreq.buflen < sizeof(struct attrlist) ||
al_hreq.buflen > XATTR_LIST_MAX)
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
/*
* Reject flags, only allow namespaces.
*/
if (al_hreq.flags & ~(ATTR_ROOT | ATTR_SECURE))
- return -XFS_ERROR(EINVAL);
+ return -EINVAL;
dentry = xfs_compat_handlereq_to_dentry(parfilp, &al_hreq.hreq);
if (IS_ERR(dentry))
unsigned char *attr_name;
if (!capable(CAP_SYS_ADMIN))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&am_hreq, arg,
sizeof(compat_xfs_fsop_attrmulti_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
/* overflow check */
if (am_hreq.opcount >= INT_MAX / sizeof(compat_xfs_attr_multiop_t))
}
if (copy_to_user(compat_ptr(am_hreq.ops), ops, size))
- error = XFS_ERROR(EFAULT);
+ error = EFAULT;
kfree(attr_name);
out_kfree_ops:
struct dentry *dentry;
if (!capable(CAP_MKNOD))
- return -XFS_ERROR(EPERM);
+ return -EPERM;
if (copy_from_user(&dmhreq, arg,
sizeof(compat_xfs_fsop_setdm_handlereq_t)))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
dentry = xfs_compat_handlereq_to_dentry(parfilp, &dmhreq.hreq);
if (IS_ERR(dentry))
return PTR_ERR(dentry);
if (IS_IMMUTABLE(dentry->d_inode) || IS_APPEND(dentry->d_inode)) {
- error = -XFS_ERROR(EPERM);
+ error = -EPERM;
goto out;
}
if (copy_from_user(&fsd, compat_ptr(dmhreq.data), sizeof(fsd))) {
- error = -XFS_ERROR(EFAULT);
+ error = -EFAULT;
goto out;
}
struct xfs_flock64 bf;
if (xfs_compat_flock64_copyin(&bf, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
cmd = _NATIVE_IOC(cmd, struct xfs_flock64);
return xfs_ioc_space(ip, inode, filp, ioflags, cmd, &bf);
}
struct xfs_growfs_data in;
if (xfs_compat_growfs_data_copyin(&in, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return error;
struct xfs_growfs_rt in;
if (xfs_compat_growfs_rt_copyin(&in, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return error;
if (copy_from_user(&sxp, sxu,
offsetof(struct xfs_swapext, sx_stat)) ||
xfs_ioctl32_bstat_copyin(&sxp.sx_stat, &sxu->sx_stat))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
error = mnt_want_write_file(filp);
if (error)
return error;
struct xfs_fsop_handlereq hreq;
if (xfs_compat_handlereq_copyin(&hreq, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
cmd = _NATIVE_IOC(cmd, struct xfs_fsop_handlereq);
return xfs_find_handle(cmd, &hreq);
}
struct xfs_fsop_handlereq hreq;
if (xfs_compat_handlereq_copyin(&hreq, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_open_by_handle(filp, &hreq);
}
case XFS_IOC_READLINK_BY_HANDLE_32: {
struct xfs_fsop_handlereq hreq;
if (xfs_compat_handlereq_copyin(&hreq, arg))
- return -XFS_ERROR(EFAULT);
+ return -EFAULT;
return xfs_readlink_by_handle(filp, &hreq);
}
case XFS_IOC_ATTRLIST_BY_HANDLE_32:
case XFS_IOC_FSSETDM_BY_HANDLE_32:
return xfs_compat_fssetdm_by_handle(filp, arg);
default:
- return -XFS_ERROR(ENOIOCTLCMD);
+ return -ENOIOCTLCMD;
}
}
error = xfs_qm_dqattach(ip, 0);
if (error)
- return XFS_ERROR(error);
+ return error;
rt = XFS_IS_REALTIME_INODE(ip);
extsz = xfs_get_extsz_hint(ip);
if ((offset + count) > XFS_ISIZE(ip)) {
error = xfs_iomap_eof_align_last_fsb(mp, ip, extsz, &last_fsb);
if (error)
- return XFS_ERROR(error);
+ return error;
} else {
if (nmaps && (imap->br_startblock == HOLESTARTBLOCK))
last_fsb = MIN(last_fsb, (xfs_fileoff_t)
*/
if (error) {
xfs_trans_cancel(tp, 0);
- return XFS_ERROR(error);
+ return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
* Copy any maps to caller's array and return any error.
*/
if (nimaps == 0) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto out_unlock;
}
*/
error = xfs_qm_dqattach_locked(ip, 0);
if (error)
- return XFS_ERROR(error);
+ return error;
extsz = xfs_get_extsz_hint(ip);
offset_fsb = XFS_B_TO_FSBT(mp, offset);
case EDQUOT:
break;
default:
- return XFS_ERROR(error);
+ return error;
}
/*
error = 0;
goto retry;
}
- return XFS_ERROR(error ? error : ENOSPC);
+ return error ? error : ENOSPC;
}
if (!(imap[0].br_startblock || XFS_IS_REALTIME_INODE(ip)))
*/
error = xfs_qm_dqattach(ip, 0);
if (error)
- return XFS_ERROR(error);
+ return error;
offset_fsb = XFS_B_TO_FSBT(mp, offset);
count_fsb = imap->br_blockcount;
nres, 0);
if (error) {
xfs_trans_cancel(tp, 0);
- return XFS_ERROR(error);
+ return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);
xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
error0:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
- return XFS_ERROR(error);
+ return error;
}
int
resblks, 0);
if (error) {
xfs_trans_cancel(tp, 0);
- return XFS_ERROR(error);
+ return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
if (error)
- return XFS_ERROR(error);
+ return error;
if (!(imap.br_startblock || XFS_IS_REALTIME_INODE(ip)))
return xfs_alert_fsblock_zero(ip, &imap);
xfs_bmap_cancel(&free_list);
xfs_trans_cancel(tp, (XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT));
xfs_iunlock(ip, XFS_ILOCK_EXCL);
- return XFS_ERROR(error);
+ return error;
}
trace_xfs_getattr(ip);
if (XFS_FORCED_SHUTDOWN(mp))
- return -XFS_ERROR(EIO);
+ return -EIO;
stat->size = XFS_ISIZE(ip);
stat->dev = inode->i_sb->s_dev;
/* If acls are being inherited, we already have this checked */
if (!(flags & XFS_ATTR_NOACL)) {
if (mp->m_flags & XFS_MOUNT_RDONLY)
- return XFS_ERROR(EROFS);
+ return EROFS;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
error = -inode_change_ok(inode, iattr);
if (error)
- return XFS_ERROR(error);
+ return error;
}
ASSERT((mask & ATTR_SIZE) == 0);
xfs_qm_dqrele(gdqp);
if (error)
- return XFS_ERROR(error);
+ return error;
/*
* XXX(hch): Updating the ACL entries is not atomic vs the i_mode
if ((mask & ATTR_MODE) && !(flags & XFS_ATTR_NOACL)) {
error = -posix_acl_chmod(inode, inode->i_mode);
if (error)
- return XFS_ERROR(error);
+ return error;
}
return 0;
trace_xfs_setattr(ip);
if (mp->m_flags & XFS_MOUNT_RDONLY)
- return XFS_ERROR(EROFS);
+ return EROFS;
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
error = -inode_change_ok(inode, iattr);
if (error)
- return XFS_ERROR(error);
+ return error;
ASSERT(xfs_isilocked(ip, XFS_IOLOCK_EXCL));
ASSERT(S_ISREG(ip->i_d.di_mode));
*stat = BULKSTAT_RV_NOTHING;
if (!buffer || xfs_internal_inum(mp, ino))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
buf = kmem_alloc(sizeof(*buf), KM_SLEEP | KM_MAYFAIL);
if (!buf)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
error = xfs_iget(mp, NULL, ino,
(XFS_IGET_DONTCACHE | XFS_IGET_UNTRUSTED),
const xfs_bstat_t *buffer)
{
if (ubsize < sizeof(*buffer))
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
if (copy_to_user(ubuffer, buffer, sizeof(*buffer)))
- return XFS_ERROR(EFAULT);
+ return EFAULT;
if (ubused)
*ubused = sizeof(*buffer);
return 0;
return error;
if (count == 0 || (xfs_ino_t)*lastinop != ino)
return error == EFSCORRUPTED ?
- XFS_ERROR(EINVAL) : error;
+ EINVAL : error;
else
return 0;
}
if (bufidx == bcount) {
long written;
if (formatter(ubuffer, buffer, bufidx, &written)) {
- error = XFS_ERROR(EFAULT);
+ error = EFAULT;
break;
}
ubuffer += written;
if (bufidx) {
long written;
if (formatter(ubuffer, buffer, bufidx, &written))
- error = XFS_ERROR(EFAULT);
+ error = EFAULT;
else
*count += bufidx;
}
return 0;
shutdown:
list_del_init(&tic->t_queue);
- return XFS_ERROR(EIO);
+ return EIO;
}
/*
int error = 0;
if (XLOG_FORCED_SHUTDOWN(log))
- return XFS_ERROR(EIO);
+ return EIO;
XFS_STATS_INC(xs_try_logspace);
ASSERT(client == XFS_TRANSACTION || client == XFS_LOG);
if (XLOG_FORCED_SHUTDOWN(log))
- return XFS_ERROR(EIO);
+ return EIO;
XFS_STATS_INC(xs_try_logspace);
tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent,
KM_SLEEP | KM_MAYFAIL);
if (!tic)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
tic->t_trans_type = t_type;
*ticp = tic;
ophdr = xlog_write_setup_ophdr(log, ptr, ticket, flags);
if (!ophdr)
- return XFS_ERROR(EIO);
+ return EIO;
xlog_write_adv_cnt(&ptr, &len, &log_offset,
sizeof(struct xlog_op_header));
spin_lock(&log->l_icloglock);
if (XLOG_FORCED_SHUTDOWN(log)) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
iclog = log->l_iclog;
int sync = 0; /* do we sync? */
if (iclog->ic_state & XLOG_STATE_IOERROR)
- return XFS_ERROR(EIO);
+ return EIO;
ASSERT(atomic_read(&iclog->ic_refcnt) > 0);
if (!atomic_dec_and_lock(&iclog->ic_refcnt, &log->l_icloglock))
if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
ASSERT(iclog->ic_state == XLOG_STATE_ACTIVE ||
iclog->ic_state == XLOG_STATE_WANT_SYNC);
iclog = log->l_iclog;
if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
/* If the head iclog is not active nor dirty, we just attach
spin_unlock(&log->l_icloglock);
if (xlog_state_release_iclog(log, iclog))
- return XFS_ERROR(EIO);
+ return EIO;
if (log_flushed)
*log_flushed = 1;
*/
if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
XFS_STATS_INC(xs_log_force_sleep);
xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
* and the memory read should be atomic.
*/
if (iclog->ic_state & XLOG_STATE_IOERROR)
- return XFS_ERROR(EIO);
+ return EIO;
if (log_flushed)
*log_flushed = 1;
} else {
iclog = log->l_iclog;
if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
do {
xlog_state_switch_iclogs(log, iclog, 0);
spin_unlock(&log->l_icloglock);
if (xlog_state_release_iclog(log, iclog))
- return XFS_ERROR(EIO);
+ return EIO;
if (log_flushed)
*log_flushed = 1;
spin_lock(&log->l_icloglock);
*/
if (iclog->ic_state & XLOG_STATE_IOERROR) {
spin_unlock(&log->l_icloglock);
- return XFS_ERROR(EIO);
+ return EIO;
}
XFS_STATS_INC(xs_log_force_sleep);
xlog_wait(&iclog->ic_force_wait, &log->l_icloglock);
* and the memory read should be atomic.
*/
if (iclog->ic_state & XLOG_STATE_IOERROR)
- return XFS_ERROR(EIO);
+ return EIO;
if (log_flushed)
*log_flushed = 1;
xfs_log_ticket_put(tic);
out_abort:
xlog_cil_committed(ctx, XFS_LI_ABORTED);
- return XFS_ERROR(EIO);
+ return EIO;
}
static void
bp->b_error = 0;
if (XFS_FORCED_SHUTDOWN(log->l_mp))
- return XFS_ERROR(EIO);
+ return EIO;
xfs_buf_iorequest(bp);
error = xfs_buf_iowait(bp);
xlog_header_check_dump(mp, head);
XFS_ERROR_REPORT("xlog_header_check_recover(1)",
XFS_ERRLEVEL_HIGH, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
} else if (unlikely(!uuid_equal(&mp->m_sb.sb_uuid, &head->h_fs_uuid))) {
xfs_warn(mp,
"dirty log entry has mismatched uuid - can't recover");
xlog_header_check_dump(mp, head);
XFS_ERROR_REPORT("xlog_header_check_recover(2)",
XFS_ERRLEVEL_HIGH, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
xlog_header_check_dump(mp, head);
XFS_ERROR_REPORT("xlog_header_check_mount",
XFS_ERRLEVEL_HIGH, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
xfs_warn(log->l_mp,
"Log inconsistent (didn't find previous header)");
ASSERT(0);
- error = XFS_ERROR(EIO);
+ error = EIO;
goto out;
}
/* start ptr at last block ptr before head_blk */
if ((error = xlog_find_verify_log_record(log, start_blk,
&head_blk, 0)) == -1) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto bp_err;
} else if (error)
goto bp_err;
if ((error = xlog_find_verify_log_record(log,
start_blk, &new_blk,
(int)head_blk)) == -1) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto bp_err;
} else if (error)
goto bp_err;
xfs_warn(log->l_mp, "%s: couldn't find sync record", __func__);
xlog_put_bp(bp);
ASSERT(0);
- return XFS_ERROR(EIO);
+ return EIO;
}
/* find blk_no of tail of log */
*/
xfs_warn(log->l_mp,
"Log inconsistent or not a log (last==0, first!=1)");
- error = XFS_ERROR(EINVAL);
+ error = EINVAL;
goto bp_err;
}
*/
if ((error = xlog_find_verify_log_record(log, start_blk,
&last_blk, 0)) == -1) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto bp_err;
} else if (error)
goto bp_err;
if (unlikely(head_block < tail_block || head_block >= log->l_logBBsize)) {
XFS_ERROR_REPORT("xlog_clear_stale_blocks(1)",
XFS_ERRLEVEL_LOW, log->l_mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
tail_distance = tail_block + (log->l_logBBsize - head_block);
} else {
if (unlikely(head_block >= tail_block || head_cycle != (tail_cycle + 1))){
XFS_ERROR_REPORT("xlog_clear_stale_blocks(2)",
XFS_ERRLEVEL_LOW, log->l_mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
tail_distance = tail_block - head_block;
}
xfs_warn(log->l_mp, "%s: bad header magic number",
__func__);
ASSERT(0);
- return XFS_ERROR(EIO);
+ return EIO;
}
if (len == sizeof(xfs_trans_header_t))
xlog_recover_add_item(&trans->r_itemq);
in_f->ilf_size);
ASSERT(0);
kmem_free(ptr);
- return XFS_ERROR(EIO);
+ return EIO;
}
item->ri_total = in_f->ilf_size;
*/
if (!list_empty(&sort_list))
list_splice_init(&sort_list, &trans->r_itemq);
- error = XFS_ERROR(EIO);
+ error = EIO;
goto out;
}
}
item, bp);
XFS_ERROR_REPORT("xlog_recover_do_inode_buf",
XFS_ERRLEVEL_LOW, mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
buffer_nextp = (xfs_agino_t *)xfs_buf_offset(bp,
bp = xfs_buf_read(mp->m_ddev_targp, buf_f->blf_blkno, buf_f->blf_len,
buf_flags, NULL);
if (!bp)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
error = bp->b_error;
if (error) {
xfs_buf_ioerror_alert(bp, "xlog_recover_do..(read#1)");
error:
if (need_free)
kmem_free(in_f);
- return XFS_ERROR(error);
+ return error;
}
/*
recddq = item->ri_buf[1].i_addr;
if (recddq == NULL) {
xfs_alert(log->l_mp, "NULL dquot in %s.", __func__);
- return XFS_ERROR(EIO);
+ return EIO;
}
if (item->ri_buf[1].i_len < sizeof(xfs_disk_dquot_t)) {
xfs_alert(log->l_mp, "dquot too small (%d) in %s.",
item->ri_buf[1].i_len, __func__);
- return XFS_ERROR(EIO);
+ return EIO;
}
/*
error = xfs_dqcheck(mp, recddq, dq_f->qlf_id, 0, XFS_QMOPT_DOWARN,
"xlog_recover_dquot_pass2 (log copy)");
if (error)
- return XFS_ERROR(EIO);
+ return EIO;
ASSERT(dq_f->qlf_len == 1);
error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, dq_f->qlf_blkno,
"xlog_recover_dquot_pass2");
if (error) {
xfs_buf_relse(bp);
- return XFS_ERROR(EIO);
+ return EIO;
}
/*
xfs_warn(log->l_mp, "%s: invalid item type (%d)",
__func__, ITEM_TYPE(item));
ASSERT(0);
- return XFS_ERROR(EIO);
+ return EIO;
}
}
xfs_warn(log->l_mp, "%s: invalid item type (%d)",
__func__, ITEM_TYPE(item));
ASSERT(0);
- return XFS_ERROR(EIO);
+ return EIO;
}
}
/* check the log format matches our own - else we can't recover */
if (xlog_header_check_recover(log->l_mp, rhead))
- return XFS_ERROR(EIO);
+ return EIO;
while ((dp < lp) && num_logops) {
ASSERT(dp + sizeof(xlog_op_header_t) <= lp);
xfs_warn(log->l_mp, "%s: bad clientid 0x%x",
__func__, ohead->oh_clientid);
ASSERT(0);
- return XFS_ERROR(EIO);
+ return EIO;
}
tid = be32_to_cpu(ohead->oh_tid);
hash = XLOG_RHASH(tid);
xfs_warn(log->l_mp, "%s: bad length 0x%x",
__func__, be32_to_cpu(ohead->oh_len));
WARN_ON(1);
- return XFS_ERROR(EIO);
+ return EIO;
}
flags = ohead->oh_flags & ~XLOG_END_TRANS;
if (flags & XLOG_WAS_CONT_TRANS)
xfs_warn(log->l_mp, "%s: bad transaction",
__func__);
ASSERT(0);
- error = XFS_ERROR(EIO);
+ error = EIO;
break;
case 0:
case XLOG_CONTINUE_TRANS:
xfs_warn(log->l_mp, "%s: bad flag 0x%x",
__func__, flags);
ASSERT(0);
- error = XFS_ERROR(EIO);
+ error = EIO;
break;
}
if (error) {
*/
set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
xfs_efi_release(efip, efip->efi_format.efi_nextents);
- return XFS_ERROR(EIO);
+ return EIO;
}
}
if (unlikely(rhead->h_magicno != cpu_to_be32(XLOG_HEADER_MAGIC_NUM))) {
XFS_ERROR_REPORT("xlog_valid_rec_header(1)",
XFS_ERRLEVEL_LOW, log->l_mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (unlikely(
(!rhead->h_version ||
(be32_to_cpu(rhead->h_version) & (~XLOG_VERSION_OKBITS))))) {
xfs_warn(log->l_mp, "%s: unrecognised log version (%d).",
__func__, be32_to_cpu(rhead->h_version));
- return XFS_ERROR(EIO);
+ return EIO;
}
/* LR body must have data or it wouldn't have been written */
if (unlikely( hlen <= 0 || hlen > INT_MAX )) {
XFS_ERROR_REPORT("xlog_valid_rec_header(2)",
XFS_ERRLEVEL_LOW, log->l_mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (unlikely( blkno > log->l_logBBsize || blkno > INT_MAX )) {
XFS_ERROR_REPORT("xlog_valid_rec_header(3)",
XFS_ERRLEVEL_LOW, log->l_mp);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
if (XFS_FORCED_SHUTDOWN(log->l_mp)) {
xfs_buf_relse(bp);
- return XFS_ERROR(EIO);
+ return EIO;
}
xfs_buf_iorequest(bp);
if (uuid_is_nil(uuid)) {
xfs_warn(mp, "Filesystem has nil UUID - can't mount");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mutex_lock(&xfs_uuid_table_mutex);
out_duplicate:
mutex_unlock(&xfs_uuid_table_mutex);
xfs_warn(mp, "Filesystem has duplicate UUID %pU - can't mount", uuid);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
STATIC void
xfs_warn(mp,
"alignment check failed: sunit/swidth vs. blocksize(%d)",
sbp->sb_blocksize);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
} else {
/*
* Convert the stripe unit and width to FSBs.
xfs_warn(mp,
"alignment check failed: sunit/swidth vs. agsize(%d)",
sbp->sb_agblocks);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
} else if (mp->m_dalign) {
mp->m_swidth = XFS_BB_TO_FSBT(mp, mp->m_swidth);
} else {
xfs_warn(mp,
"alignment check failed: sunit(%d) less than bsize(%d)",
mp->m_dalign, sbp->sb_blocksize);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
}
} else {
xfs_warn(mp,
"cannot change alignment: superblock does not support data alignment");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
} else if ((mp->m_flags & XFS_MOUNT_NOALIGN) != XFS_MOUNT_NOALIGN &&
xfs_sb_version_hasdalign(&mp->m_sb)) {
d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks);
if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_dblocks) {
xfs_warn(mp, "filesystem size mismatch detected");
- return XFS_ERROR(EFBIG);
+ return EFBIG;
}
bp = xfs_buf_read_uncached(mp->m_ddev_targp,
d - XFS_FSS_TO_BB(mp, 1),
d = (xfs_daddr_t)XFS_FSB_TO_BB(mp, mp->m_sb.sb_logblocks);
if (XFS_BB_TO_FSB(mp, d) != mp->m_sb.sb_logblocks) {
xfs_warn(mp, "log size mismatch detected");
- return XFS_ERROR(EFBIG);
+ return EFBIG;
}
bp = xfs_buf_read_uncached(mp->m_logdev_targp,
d - XFS_FSB_TO_BB(mp, 1),
if (!sbp->sb_logblocks) {
xfs_warn(mp, "no log defined");
XFS_ERROR_REPORT("xfs_mountfs", XFS_ERRLEVEL_LOW, mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto out_free_perag;
}
xfs_iunlock(rip, XFS_ILOCK_EXCL);
XFS_ERROR_REPORT("xfs_mountfs_int(2)", XFS_ERRLEVEL_LOW,
mp);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto out_rele_rip;
}
mp->m_rootip = rip; /* save it */
lcounter += delta;
if (lcounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_icount = lcounter;
return 0;
lcounter += delta;
if (lcounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_ifree = lcounter;
return 0;
* blocks if were allowed to.
*/
if (!rsvd)
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
lcounter = (long long)mp->m_resblks_avail + delta;
if (lcounter >= 0) {
"Filesystem \"%s\": reserve blocks depleted! "
"Consider increasing reserve pool size.",
mp->m_fsname);
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
mp->m_sb.sb_fdblocks = lcounter + XFS_ALLOC_SET_ASIDE(mp);
lcounter = (long long)mp->m_sb.sb_frextents;
lcounter += delta;
if (lcounter < 0) {
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
mp->m_sb.sb_frextents = lcounter;
return 0;
lcounter += delta;
if (lcounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_dblocks = lcounter;
return 0;
scounter += delta;
if (scounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_agcount = scounter;
return 0;
scounter += delta;
if (scounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_imax_pct = scounter;
return 0;
scounter += delta;
if (scounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_rextsize = scounter;
return 0;
scounter += delta;
if (scounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_rbmblocks = scounter;
return 0;
lcounter += delta;
if (lcounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_rblocks = lcounter;
return 0;
lcounter += delta;
if (lcounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_rextents = lcounter;
return 0;
scounter += delta;
if (scounter < 0) {
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_sb.sb_rextslog = scounter;
return 0;
default:
ASSERT(0);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
}
*/
if (xfs_is_quota_inode(&mp->m_sb, ino)) {
*res = BULKSTAT_RV_NOTHING;
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/*
error = xfs_iget(mp, NULL, mp->m_sb.sb_uquotino,
0, 0, &uip);
if (error)
- return XFS_ERROR(error);
+ return error;
}
if (XFS_IS_GQUOTA_ON(mp) &&
mp->m_sb.sb_gquotino != NULLFSINO) {
IRELE(gip);
if (pip)
IRELE(pip);
- return XFS_ERROR(error);
+ return error;
}
STATIC void
(uquotaondisk ? " usrquota" : ""),
(gquotaondisk ? " grpquota" : ""),
(pquotaondisk ? " prjquota" : ""));
- return XFS_ERROR(EPERM);
+ return EPERM;
}
if (XFS_IS_QUOTA_ON(mp) || quotaondisk) {
* errno == EEXIST here.
*/
if ((mp->m_qflags & flags) == 0)
- return XFS_ERROR(EEXIST);
+ return EEXIST;
error = 0;
flags &= (XFS_ALL_QUOTA_ACCT | XFS_ALL_QUOTA_ENFD);
(flags & ~XFS_DQ_ALLTYPES)) {
xfs_debug(mp, "%s: flags=%x m_qflags=%x",
__func__, flags, mp->m_qflags);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
if (flags & XFS_DQ_USER) {
if (flags == 0) {
xfs_debug(mp, "%s: zero flags, m_qflags=%x",
__func__, mp->m_qflags);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/* No fs can turn on quotas with a delayed effect */
xfs_debug(mp,
"%s: Can't enforce without acct, flags=%x sbflags=%x",
__func__, flags, mp->m_sb.sb_qflags);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/*
* If everything's up to-date incore, then don't waste time.
*/
if ((mp->m_qflags & flags) == flags)
- return XFS_ERROR(EEXIST);
+ return EEXIST;
/*
* Change sb_qflags on disk but not incore mp->qflags
* There's nothing to change if it's the same.
*/
if ((qf & flags) == flags && sbflags == 0)
- return XFS_ERROR(EEXIST);
+ return EEXIST;
sbflags |= XFS_SB_QFLAGS;
if ((error = xfs_qm_write_sb_changes(mp, sbflags)))
return 0;
if (! XFS_IS_QUOTA_RUNNING(mp))
- return XFS_ERROR(ESRCH);
+ return ESRCH;
/*
* Switch on quota enforcement in core.
* our utility programs are concerned.
*/
if (XFS_IS_DQUOT_UNINITIALIZED(dqp)) {
- error = XFS_ERROR(ENOENT);
+ error = ENOENT;
goto out_put;
}
XFS_BMAPI_METADATA, &firstblock,
resblks, &map, &nmap, &flist);
if (!error && nmap < 1)
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
if (error)
goto error_cancel;
/*
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d,
mp->m_bsize, 0);
if (bp == NULL) {
- error = XFS_ERROR(EIO);
+ error = EIO;
error_cancel:
xfs_trans_cancel(tp, cancelflags);
goto error;
* Initial error checking.
*/
if (!capable(CAP_SYS_ADMIN))
- return XFS_ERROR(EPERM);
+ return EPERM;
if (mp->m_rtdev_targp == NULL || mp->m_rbmip == NULL ||
(nrblocks = in->newblocks) <= sbp->sb_rblocks ||
(sbp->sb_rblocks && (in->extsize != sbp->sb_rextsize)))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
if ((error = xfs_sb_validate_fsb_count(sbp, nrblocks)))
return error;
/*
* since we'll log basically the whole summary file at once.
*/
if (nrsumblocks > (mp->m_sb.sb_logblocks >> 1))
- return XFS_ERROR(EINVAL);
+ return EINVAL;
/*
* Get the old block counts for bitmap and summary inodes.
* These can't change since other growfs callers are locked out.
if (mp->m_rtdev_targp == NULL) {
xfs_warn(mp,
"Filesystem has a realtime volume, use rtdev=device option");
- return XFS_ERROR(ENODEV);
+ return ENODEV;
}
mp->m_rsumlevels = sbp->sb_rextslog + 1;
mp->m_rsumsize =
xfs_warn(mp, "realtime mount -- %llu != %llu",
(unsigned long long) XFS_BB_TO_FSB(mp, d),
(unsigned long long) mp->m_sb.sb_rblocks);
- return XFS_ERROR(EFBIG);
+ return EFBIG;
}
bp = xfs_buf_read_uncached(mp->m_rtdev_targp,
d - XFS_FSB_TO_BB(mp, 1),
*/
if (sbp->sb_magicnum != XFS_SB_MAGIC) {
xfs_warn(mp, "bad magic number");
- return XFS_ERROR(EWRONGFS);
+ return EWRONGFS;
}
if (!xfs_sb_good_version(sbp)) {
xfs_warn(mp, "bad version");
- return XFS_ERROR(EWRONGFS);
+ return EWRONGFS;
}
/*
xfs_warn(mp,
"Attempted to mount read-only compatible filesystem read-write.\n"
"Filesystem can only be safely mounted read only.");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
}
if (xfs_sb_has_incompat_feature(sbp,
"Filesystem can not be safely mounted by this kernel.",
(sbp->sb_features_incompat &
XFS_SB_FEAT_INCOMPAT_UNKNOWN));
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
}
if (sbp->sb_qflags & (XFS_OQUOTA_ENFD | XFS_OQUOTA_CHKD)) {
xfs_notice(mp,
"Version 5 of Super block has XFS_OQUOTA bits.");
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
} else if (sbp->sb_qflags & (XFS_PQUOTA_ENFD | XFS_GQUOTA_ENFD |
XFS_PQUOTA_CHKD | XFS_GQUOTA_CHKD)) {
xfs_notice(mp,
"Superblock earlier than Version 5 has XFS_[PQ]UOTA_{ENFD|CHKD} bits.");
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (unlikely(
xfs_warn(mp,
"filesystem is marked as having an external log; "
"specify logdev on the mount command line.");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
if (unlikely(
xfs_warn(mp,
"filesystem is marked as having an internal log; "
"do not specify logdev on the mount command line.");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/*
sbp->sb_dblocks < XFS_MIN_DBLOCKS(sbp) ||
sbp->sb_shared_vn != 0)) {
xfs_notice(mp, "SB sanity check failed");
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
/*
"File system with blocksize %d bytes. "
"Only pagesize (%ld) or less will currently work.",
sbp->sb_blocksize, PAGE_SIZE);
- return XFS_ERROR(ENOSYS);
+ return ENOSYS;
}
/*
default:
xfs_warn(mp, "inode size of %d bytes not supported",
sbp->sb_inodesize);
- return XFS_ERROR(ENOSYS);
+ return ENOSYS;
}
if (xfs_sb_validate_fsb_count(sbp, sbp->sb_dblocks) ||
xfs_sb_validate_fsb_count(sbp, sbp->sb_rblocks)) {
xfs_warn(mp,
"file system too large to be mounted on this system.");
- return XFS_ERROR(EFBIG);
+ return EFBIG;
}
if (check_inprogress && sbp->sb_inprogress) {
xfs_warn(mp, "Offline file system operation in progress!");
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
return 0;
}
mp->m_logbufs > XLOG_MAX_ICLOGS)) {
xfs_warn(mp, "invalid logbufs value: %d [not %d-%d]",
mp->m_logbufs, XLOG_MIN_ICLOGS, XLOG_MAX_ICLOGS);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
if (mp->m_logbsize != -1 &&
mp->m_logbsize != 0 &&
xfs_warn(mp,
"invalid logbufsize: %d [not 16k,32k,64k,128k or 256k]",
mp->m_logbsize);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
if (iosizelog) {
xfs_warn(mp, "invalid log iosize: %d [not %d-%d]",
iosizelog, XFS_MIN_IO_LOG,
XFS_MAX_IO_LOG);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
mp->m_flags |= XFS_MOUNT_DFLT_IOSIZE;
mp->m_logbsize < mp->m_sb.sb_logsunit) {
xfs_warn(mp,
"logbuf size must be greater than or equal to log stripe size");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
} else {
/* Fail a mount if the logbuf is larger than 32K */
if (mp->m_logbsize > XLOG_BIG_RECORD_BSIZE) {
xfs_warn(mp,
"logbuf size for version 1 logs must be 16K or 32K");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
}
xfs_warn(mp,
"Cannot mount a V5 filesystem as %s. %s is always enabled for V5 filesystems.",
MNTOPT_NOATTR2, MNTOPT_ATTR2);
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
/*
if ((mp->m_sb.sb_flags & XFS_SBF_READONLY) && !ronly) {
xfs_warn(mp,
"cannot mount a read-only filesystem as read-write");
- return XFS_ERROR(EROFS);
+ return EROFS;
}
if ((mp->m_qflags & (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE)) &&
!xfs_sb_version_has_pquotino(&mp->m_sb)) {
xfs_warn(mp,
"Super block does not support project and group quota together");
- return XFS_ERROR(EINVAL);
+ return EINVAL;
}
return 0;
bp = xfs_buf_read(mp->m_ddev_targp, d, BTOBB(byte_cnt), 0,
&xfs_symlink_buf_ops);
if (!bp)
- return XFS_ERROR(ENOMEM);
+ return ENOMEM;
error = bp->b_error;
if (error) {
xfs_buf_ioerror_alert(bp, __func__);
trace_xfs_readlink(ip);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
xfs_ilock(ip, XFS_ILOCK_SHARED);
__func__, (unsigned long long) ip->i_ino,
(long long) pathlen);
ASSERT(0);
- error = XFS_ERROR(EFSCORRUPTED);
+ error = EFSCORRUPTED;
goto out;
}
trace_xfs_symlink(dp, link_name);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
/*
* Check component lengths of the target path name.
*/
pathlen = strlen(target_path);
if (pathlen >= MAXPATHLEN) /* total string too long */
- return XFS_ERROR(ENAMETOOLONG);
+ return ENAMETOOLONG;
udqp = gdqp = NULL;
prid = xfs_get_initial_prid(dp);
* Check whether the directory allows new symlinks or not.
*/
if (dp->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) {
- error = XFS_ERROR(EPERM);
+ error = EPERM;
goto error_return;
}
trace_xfs_inactive_symlink(ip);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return EIO;
xfs_ilock(ip, XFS_ILOCK_EXCL);
__func__, (unsigned long long)ip->i_ino, pathlen);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
ASSERT(0);
- return XFS_ERROR(EFSCORRUPTED);
+ return EFSCORRUPTED;
}
if (ip->i_df.if_flags & XFS_IFINLINE) {
-((int64_t)blocks), rsvd);
if (error != 0) {
current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS);
- return XFS_ERROR(ENOSPC);
+ return ENOSPC;
}
tp->t_blk_res += blocks;
}
error = xfs_mod_incore_sb(tp->t_mountp, XFS_SBS_FREXTENTS,
-((int64_t)rtextents), rsvd);
if (error) {
- error = XFS_ERROR(ENOSPC);
+ error = ENOSPC;
goto undo_log;
}
tp->t_rtx_res += rtextents;
goto out_unreserve;
if (XFS_FORCED_SHUTDOWN(mp)) {
- error = XFS_ERROR(EIO);
+ error = EIO;
goto out_unreserve;
}
if (tp->t_ticket) {
commit_lsn = xfs_log_done(mp, tp->t_ticket, NULL, log_flags);
if (commit_lsn == -1 && !error)
- error = XFS_ERROR(EIO);
+ error = EIO;
}
current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS);
xfs_trans_free_items(tp, NULLCOMMITLSN, error ? XFS_TRANS_ABORT : 0);
bp = xfs_buf_read_map(target, map, nmaps, flags, ops);
if (!bp)
return (flags & XBF_TRYLOCK) ?
- EAGAIN : XFS_ERROR(ENOMEM);
+ EAGAIN : ENOMEM;
if (bp->b_error) {
error = bp->b_error;
if (((xfs_req_num++) % xfs_error_mod) == 0) {
xfs_buf_relse(bp);
xfs_debug(mp, "Returning error!");
- return XFS_ERROR(EIO);
+ return EIO;
}
}
}
if (XFS_FORCED_SHUTDOWN(mp)) {
trace_xfs_trans_read_buf_shut(bp, _RET_IP_);
*bpp = NULL;
- return XFS_ERROR(EIO);
+ return EIO;
}
if (bp == NULL) {
*bpp = NULL;
return (flags & XBF_TRYLOCK) ?
- 0 : XFS_ERROR(ENOMEM);
+ 0 : ENOMEM;
}
if (bp->b_error) {
error = bp->b_error;
SHUTDOWN_META_IO_ERROR);
xfs_buf_relse(bp);
xfs_debug(mp, "Returning trans error!");
- return XFS_ERROR(EIO);
+ return EIO;
}
}
}
trace_xfs_trans_read_buf_shut(bp, _RET_IP_);
xfs_buf_relse(bp);
*bpp = NULL;
- return XFS_ERROR(EIO);
+ return EIO;
}
/*
projects / cascardo / linux.git / commitdiff