diff options
| -rw-r--r-- | fs/btrfs/inode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 0b836737d382..c96d94ef846d 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -8334,7 +8334,7 @@ static int btrfs_submit_direct_hook(struct btrfs_dio_private *dip, struct btrfs_root *root = BTRFS_I(inode)->root; struct bio *bio; struct bio *orig_bio = dip->orig_bio; - struct bio_vec *bvec = orig_bio->bi_io_vec; + struct bio_vec *bvec; u64 start_sector = orig_bio->bi_iter.bi_sector; u64 file_offset = dip->logical_offset; u64 submit_len = 0; @@ -8343,7 +8343,7 @@ static int btrfs_submit_direct_hook(struct btrfs_dio_private *dip, int async_submit = 0; int nr_sectors; int ret; - int i; + int i, j; map_length = orig_bio->bi_iter.bi_size; ret = btrfs_map_block(root->fs_info, btrfs_op(orig_bio), @@ -8373,7 +8373,7 @@ static int btrfs_submit_direct_hook(struct btrfs_dio_private *dip, btrfs_io_bio(bio)->logical = file_offset; atomic_inc(&dip->pending_bios); - while (bvec <= (orig_bio->bi_io_vec + orig_bio->bi_vcnt - 1)) { + bio_for_each_segment_all(bvec, orig_bio, j) { nr_sectors = BTRFS_BYTES_TO_BLKS(root->fs_info, bvec->bv_len); i = 0; next_block: @@ -8427,7 +8427,6 @@ next_block: i++; goto next_block; } - bvec++; } } |