From d508c5f07cd6a6570947e980a598674fa34406dc Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Mon, 9 Oct 2017 01:51:05 +0000 Subject: [PATCH] btrfs: tree-checker: Enhance output for check_csum_item Output the bad value and expected good value (or its alignment). Signed-off-by: Qu Wenruo [ unindent long strings ] Signed-off-by: David Sterba --- fs/btrfs/tree-checker.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c index b507c320eff5..3d1ae839a367 100644 --- a/fs/btrfs/tree-checker.c +++ b/fs/btrfs/tree-checker.c @@ -161,15 +161,21 @@ static int check_csum_item(struct btrfs_root *root, struct extent_buffer *leaf, u32 csumsize = btrfs_super_csum_size(root->fs_info->super_copy); if (key->objectid != BTRFS_EXTENT_CSUM_OBJECTID) { - CORRUPT("invalid objectid for csum item", leaf, root, slot); + generic_err(root, leaf, slot, + "invalid key objectid for csum item, have %llu expect %llu", + key->objectid, BTRFS_EXTENT_CSUM_OBJECTID); return -EUCLEAN; } if (!IS_ALIGNED(key->offset, sectorsize)) { - CORRUPT("unaligned key offset for csum item", leaf, root, slot); + generic_err(root, leaf, slot, + "unaligned key offset for csum item, have %llu should be aligned to %u", + key->offset, sectorsize); return -EUCLEAN; } if (!IS_ALIGNED(btrfs_item_size_nr(leaf, slot), csumsize)) { - CORRUPT("unaligned csum item size", leaf, root, slot); + generic_err(root, leaf, slot, + "unaligned item size for csum item, have %u should be aligned to %u", + btrfs_item_size_nr(leaf, slot), csumsize); return -EUCLEAN; } return 0; -- 2.30.2