[PATCH 7.2 v3 10/12] fs/btrfs: remove a comment referring to READ_ONLY_THP_FOR_FS

Zi Yan
2026-04-18T02:45:03Z

READ_ONLY_THP_FOR_FS is no longer present, remove related comment.

Signed-off-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: David Hildenbrand (Arm) <david@kernel.org>
Acked-by: David Sterba <dsterba@suse.com>
---
fs/btrfs/defrag.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/fs/btrfs/defrag.c b/fs/btrfs/defrag.c
index 7e2db5d3a4d4..a8d49d9ca981 100644
--- a/fs/btrfs/defrag.c
+++ b/fs/btrfs/defrag.c
@@ -860,9 +860,6 @@ static struct folio *defrag_prepare_one_folio(struct btrfs_inode *inode, pgoff_t
return folio;

/*
- * Since we can defragment files opened read-only, we can encounter
- * transparent huge pages here (see CONFIG_READ_ONLY_THP_FOR_FS).
- *
* The IO for such large folios is not fully tested, thus return
* an error to reject such folios unless it's an experimental build.
*
--
2.43.0