From: Qu Wenruo <wqu@suse.com>
Date: Tue, 25 Aug 2020 13:42:51 +0000 (+0800)
Subject: btrfs: tree-checker: fix the error message for transid error
X-Git-Tag: v5.8.8~56
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=434ed4233877ce6a74fc9269d168a6b780b4173d;p=thirdparty%2Fkernel%2Fstable.git

btrfs: tree-checker: fix the error message for transid error

commit f96d6960abbc52e26ad124e69e6815283d3e1674 upstream.

The error message for inode transid is the same as for inode generation,
which makes us unable to detect the real problem.

Reported-by: Tyler Richmond <t.d.richmond@gmail.com>
Fixes: 496245cac57e ("btrfs: tree-checker: Verify inode item")
CC: stable@vger.kernel.org # 5.4+
Reviewed-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index 517b44300a05c..7b1fee630f978 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -984,7 +984,7 @@ static int check_inode_item(struct extent_buffer *leaf,
 	/* Note for ROOT_TREE_DIR_ITEM, mkfs could set its transid 0 */
 	if (btrfs_inode_transid(leaf, iitem) > super_gen + 1) {
 		inode_item_err(leaf, slot,
-			"invalid inode generation: has %llu expect [0, %llu]",
+			"invalid inode transid: has %llu expect [0, %llu]",
 			       btrfs_inode_transid(leaf, iitem), super_gen + 1);
 		return -EUCLEAN;
 	}