diff options
| -rw-r--r-- | fs/btrfs/inode.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b943c9770533..5edc6a27ea4a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7662,6 +7662,8 @@ static int btrfs_get_blocks_direct_read(struct extent_map *em, struct inode *inode, u64 start, u64 len) { + struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); + if (em->block_start == EXTENT_MAP_HOLE || test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) return -ENOENT; @@ -7671,7 +7673,7 @@ static int btrfs_get_blocks_direct_read(struct extent_map *em, bh_result->b_blocknr = (em->block_start + (start - em->start)) >> inode->i_blkbits; bh_result->b_size = len; - bh_result->b_bdev = em->bdev; + bh_result->b_bdev = fs_info->fs_devices->latest_bdev; set_buffer_mapped(bh_result); return 0; @@ -7754,7 +7756,7 @@ skip_cow: bh_result->b_blocknr = (em->block_start + (start - em->start)) >> inode->i_blkbits; bh_result->b_size = len; - bh_result->b_bdev = em->bdev; + bh_result->b_bdev = fs_info->fs_devices->latest_bdev; set_buffer_mapped(bh_result); if (!test_bit(EXTENT_FLAG_PREALLOC, &em->flags)) |