From: ZhengYuan Huang <gality369@gmail.com>
Date: Thu, 12 Mar 2026 00:33:21 +0000 (+0800)
Subject: btrfs: tree-checker: fix misleading root drop_level error message
X-Git-Tag: v7.0-rc5~43^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fc1cd1f18c34f91e78362f9629ab9fd43b9dcab9;p=thirdparty%2Fkernel%2Flinux.git

btrfs: tree-checker: fix misleading root drop_level error message

Fix tree-checker error message to report "invalid root drop_level"
instead of the misleading "invalid root level".

Fixes: 259ee7754b67 ("btrfs: tree-checker: Add ROOT_ITEM check")
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: ZhengYuan Huang <gality369@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/tree-checker.c b/fs/btrfs/tree-checker.c
index ac4c4573ee39..516ef62c8f43 100644
--- a/fs/btrfs/tree-checker.c
+++ b/fs/btrfs/tree-checker.c
@@ -1284,7 +1284,7 @@ static int check_root_item(struct extent_buffer *leaf, struct btrfs_key *key,
 	}
 	if (unlikely(btrfs_root_drop_level(&ri) >= BTRFS_MAX_LEVEL)) {
 		generic_err(leaf, slot,
-			    "invalid root level, have %u expect [0, %u]",
+			    "invalid root drop_level, have %u expect [0, %u]",
 			    btrfs_root_drop_level(&ri), BTRFS_MAX_LEVEL - 1);
 		return -EUCLEAN;
 	}