consistent treatment of EFAULT on O_DIRECT read/write

[cascardo/linux.git] / fs / xfs / xfs_trans.h

diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 9b2b9fa..e2bf86a 100644 (file)
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -33,6 +33,9 @@ struct xfs_trans;
 struct xfs_trans_res;
 struct xfs_dquot_acct;
 struct xfs_busy_extent;
+struct xfs_rud_log_item;
+struct xfs_rui_log_item;
+struct xfs_btree_cur;
 
 typedef struct xfs_log_item {
        struct list_head                li_ail;         /* AIL pointers */
@@ -210,17 +213,14 @@ void              xfs_trans_ichgtime(struct xfs_trans *, struct xfs_inode *, int);
 void           xfs_trans_ijoin(struct xfs_trans *, struct xfs_inode *, uint);
 void           xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint);
 void           xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint);
-struct xfs_efi_log_item        *xfs_trans_get_efi(xfs_trans_t *, uint);
-void           xfs_trans_log_efi_extent(xfs_trans_t *,
-                                        struct xfs_efi_log_item *,
-                                        xfs_fsblock_t,
-                                        xfs_extlen_t);
-struct xfs_efd_log_item        *xfs_trans_get_efd(xfs_trans_t *,
+
+void           xfs_extent_free_init_defer_op(void);
+struct xfs_efd_log_item        *xfs_trans_get_efd(struct xfs_trans *,
                                  struct xfs_efi_log_item *,
                                  uint);
 int            xfs_trans_free_extent(struct xfs_trans *,
                                      struct xfs_efd_log_item *, xfs_fsblock_t,
-                                     xfs_extlen_t);
+                                     xfs_extlen_t, struct xfs_owner_info *);
 int            xfs_trans_commit(struct xfs_trans *);
 int            __xfs_trans_roll(struct xfs_trans **, struct xfs_inode *, int *);
 int            xfs_trans_roll(struct xfs_trans **, struct xfs_inode *);
@@ -236,4 +236,16 @@ void               xfs_trans_buf_copy_type(struct xfs_buf *dst_bp,
 extern kmem_zone_t     *xfs_trans_zone;
 extern kmem_zone_t     *xfs_log_item_desc_zone;
 
+/* rmap updates */
+enum xfs_rmap_intent_type;
+
+void xfs_rmap_update_init_defer_op(void);
+struct xfs_rud_log_item *xfs_trans_get_rud(struct xfs_trans *tp,
+               struct xfs_rui_log_item *ruip);
+int xfs_trans_log_finish_rmap_update(struct xfs_trans *tp,
+               struct xfs_rud_log_item *rudp, enum xfs_rmap_intent_type type,
+               __uint64_t owner, int whichfork, xfs_fileoff_t startoff,
+               xfs_fsblock_t startblock, xfs_filblks_t blockcount,
+               xfs_exntst_t state, struct xfs_btree_cur **pcur);
+
 #endif /* __XFS_TRANS_H__ */