6.6-stable review patch. If anyone has any objections, please let me know.
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From: Qu Wenruo wqu@suse.com
[ Upstream commit f2c19541e421b3235efc515dad88b581f00592ae ]
When the bytenr doesn't match for a metadata tree block, we will report it as an csum error, which is incorrect and should be reported as a metadata error instead.
Fixes: a3ddbaebc7c9 ("btrfs: scrub: introduce a helper to verify one metadata block") Signed-off-by: Qu Wenruo wqu@suse.com Reviewed-by: David Sterba dsterba@suse.com Signed-off-by: David Sterba dsterba@suse.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/btrfs/scrub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index 97c17025b31e6..7632d652a1257 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -620,7 +620,7 @@ static void scrub_verify_one_metadata(struct scrub_stripe *stripe, int sector_nr memcpy(on_disk_csum, header->csum, fs_info->csum_size);
if (logical != btrfs_stack_header_bytenr(header)) { - bitmap_set(&stripe->csum_error_bitmap, sector_nr, sectors_per_tree); + bitmap_set(&stripe->meta_error_bitmap, sector_nr, sectors_per_tree); bitmap_set(&stripe->error_bitmap, sector_nr, sectors_per_tree); btrfs_warn_rl(fs_info, "tree block %llu mirror %u has bad bytenr, has %llu want %llu",