diff options
Diffstat (limited to 'fs/btrfs/compression.c')
| -rw-r--r-- | fs/btrfs/compression.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 7397c622fb6a..8e7a78acf81a 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -505,7 +505,6 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, struct block_device *bdev; struct bio *comp_bio; u64 cur_disk_byte = (u64)bio->bi_sector << 9; - u64 em_len; struct extent_map *em; int ret; @@ -524,9 +523,8 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, cb->errors = 0; cb->inode = inode; - cb->start = em->start; + cb->start = em->orig_start; compressed_len = em->block_len; - em_len = em->len; free_extent_map(em); cb->len = uncompressed_len; @@ -545,7 +543,7 @@ int btrfs_submit_compressed_read(struct inode *inode, struct bio *bio, } cb->nr_pages = nr_pages; - add_ra_bio_pages(inode, cb->start + em_len, cb); + add_ra_bio_pages(inode, em->start + em->len, cb); if (!btrfs_test_opt(root, NODATASUM) && !btrfs_test_flag(inode, NODATASUM)) { |