From: Lukas Bulwahn <lukas.bulwahn@redhat.com>

Commit dc9025c1a4d8 ("btrfs: move ref-verify under CONFIG_BTRFS_DEBUG")
removes config BTRFS_FS_REF_VERIFY and adds its functionality under config
BTRFS_DEBUG. This change misses a reference to BTRFS_FS_REF_VERIFY in the
btrfs_init_data_ref() function, though.

Replace this reference to BTRFS_FS_REF_VERIFY in the btrfs_init_data_ref()
with BTRFS_DEBUG.

Fixes: dc9025c1a4d8 ("btrfs: move ref-verify under CONFIG_BTRFS_DEBUG")
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>
---
 fs/btrfs/delayed-ref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index f91062fc1b0b..6170803d8a1b 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -969,7 +969,7 @@ void btrfs_init_tree_ref(struct btrfs_ref *generic_ref, int level, u64 mod_root,
 void btrfs_init_data_ref(struct btrfs_ref *generic_ref, u64 ino, u64 offset,
 			 u64 mod_root, bool skip_qgroup)
 {
-#ifdef CONFIG_BTRFS_FS_REF_VERIFY
+#ifdef CONFIG_BTRFS_DEBUG
 	/* If @real_root not set, use @root as fallback */
 	generic_ref->real_root = mod_root ?: generic_ref->ref_root;
 #endif
-- 
2.50.1

On Tue, Aug 26, 2025 at 02:29:01PM +0200, Lukas Bulwahn wrote:
> From: Lukas Bulwahn <lukas.bulwahn@redhat.com>
> 
> Commit dc9025c1a4d8 ("btrfs: move ref-verify under CONFIG_BTRFS_DEBUG")
> removes config BTRFS_FS_REF_VERIFY and adds its functionality under config
> BTRFS_DEBUG. This change misses a reference to BTRFS_FS_REF_VERIFY in the
> btrfs_init_data_ref() function, though.
> 
> Replace this reference to BTRFS_FS_REF_VERIFY in the btrfs_init_data_ref()
> with BTRFS_DEBUG.
> 
> Fixes: dc9025c1a4d8 ("btrfs: move ref-verify under CONFIG_BTRFS_DEBUG")
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@redhat.com>

Thanks, folded to the patch because it's in the development queue.