From: Miaohe Lin <linmiaohe@xxxxxxxxxx>
We no longer need the page's inode pinned. This comment dates back to
commit db37648cd6ce ("[PATCH] mm: non syncing lock_page()") which added
lock_page_nosync(). That was removed by commit 7eaceaccab5f ("block:
remove per-queue plugging") which also made this comment obsolete.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
include/linux/pagemap.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index 65ae8f96554b..ab47579af434 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -908,9 +908,6 @@ static inline void folio_lock(struct folio *folio)
__folio_lock(folio);
}
-/*
- * lock_page may only be called if we have the page's inode pinned.
- */
static inline void lock_page(struct page *page)
{
struct folio *folio;
--
2.34.1
