diff options
| -rw-r--r-- | fs/btrfs/extent_io.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index ca7174fa0240..681f4f2e4419 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3226,29 +3226,30 @@ static struct extent_buffer *grab_extent_buffer(struct btrfs_fs_info *fs_info, */ static bool check_eb_alignment(struct btrfs_fs_info *fs_info, u64 start) { + const u32 nodesize = fs_info->nodesize; + if (!IS_ALIGNED(start, fs_info->sectorsize)) { btrfs_err(fs_info, "bad tree block start %llu", start); return true; } - if (fs_info->nodesize < PAGE_SIZE && !IS_ALIGNED(start, fs_info->nodesize)) { + if (nodesize < PAGE_SIZE && !IS_ALIGNED(start, nodesize)) { btrfs_err(fs_info, "tree block is not nodesize aligned, start %llu nodesize %u", - start, fs_info->nodesize); + start, nodesize); return true; } - if (fs_info->nodesize >= PAGE_SIZE && - !PAGE_ALIGNED(start)) { + if (nodesize >= PAGE_SIZE && !PAGE_ALIGNED(start)) { btrfs_err(fs_info, "tree block is not page aligned, start %llu nodesize %u", - start, fs_info->nodesize); + start, nodesize); return true; } - if (!IS_ALIGNED(start, fs_info->nodesize) && + if (!IS_ALIGNED(start, nodesize) && !test_and_set_bit(BTRFS_FS_UNALIGNED_TREE_BLOCK, &fs_info->flags)) { btrfs_warn(fs_info, "tree block not nodesize aligned, start %llu nodesize %u, can be resolved by a full metadata balance", - start, fs_info->nodesize); + start, nodesize); } return false; } |