diff options
Diffstat (limited to 'fs/btrfs/tree-log.c')
| -rw-r--r-- | fs/btrfs/tree-log.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 4fcfc8b1189..c766649ad45 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -929,13 +929,15 @@ static noinline int replay_one_csum(struct btrfs_trans_handle *trans, int ret; u32 item_size = btrfs_item_size_nr(eb, slot); u64 cur_offset; + u16 csum_size = + btrfs_super_csum_size(&root->fs_info->super_copy); unsigned long file_bytes; struct btrfs_ordered_sum *sums; struct btrfs_sector_sum *sector_sum; struct inode *inode; unsigned long ptr; - file_bytes = (item_size / BTRFS_CRC32_SIZE) * root->sectorsize; + file_bytes = (item_size / csum_size) * root->sectorsize; inode = read_one_inode(root, key->objectid); if (!inode) { return -EIO; @@ -959,10 +961,10 @@ static noinline int replay_one_csum(struct btrfs_trans_handle *trans, ptr = btrfs_item_ptr_offset(eb, slot); while(item_size > 0) { sector_sum->offset = cur_offset; - read_extent_buffer(eb, §or_sum->sum, ptr, BTRFS_CRC32_SIZE); + read_extent_buffer(eb, §or_sum->sum, ptr, csum_size); sector_sum++; - item_size -= BTRFS_CRC32_SIZE; - ptr += BTRFS_CRC32_SIZE; + item_size -= csum_size; + ptr += csum_size; cur_offset += root->sectorsize; } |