Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index af7039a..a0d3016 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8412,7 +8412,7 @@ static int btrfs_submit_direct_hook(struct btrfs_dio_private *dip,
        if (!bio)
                return -ENOMEM;
 
-       bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_opf);
+       bio_set_op_attrs(bio, bio_op(orig_bio), bio_flags(orig_bio));
        bio->bi_private = dip;
        bio->bi_end_io = btrfs_end_dio_bio;
        btrfs_io_bio(bio)->logical = file_offset;
@@ -8450,7 +8450,8 @@ next_block:
                                                  start_sector, GFP_NOFS);
                        if (!bio)
                                goto out_err;
-                       bio_set_op_attrs(bio, bio_op(orig_bio), orig_bio->bi_opf);
+                       bio_set_op_attrs(bio, bio_op(orig_bio),
+                                        bio_flags(orig_bio));
                        bio->bi_private = dip;
                        bio->bi_end_io = btrfs_end_dio_bio;
                        btrfs_io_bio(bio)->logical = file_offset;
@@ -8618,7 +8619,7 @@ static ssize_t check_direct_IO(struct btrfs_root *root, struct kiocb *iocb,
                goto out;
 
        /* If this is a write we don't need to check anymore */
-       if (iov_iter_rw(iter) == WRITE)
+       if (iov_iter_rw(iter) != READ || !iter_is_iovec(iter))
                return 0;
        /*
         * Check to make sure we don't have duplicate iov_base's in this