diff mbox series

[26/69] filemap: Remove obsolete comment in lock_page

Message ID 20220429172556.3011843-27-willy@infradead.org (mailing list archive)
State New, archived
Headers show
Series Filesystem/page cache patches for 5.19 | expand

Commit Message

Matthew Wilcox April 29, 2022, 5:25 p.m. UTC 
From: Miaohe Lin <linmiaohe@huawei.com>

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@huawei.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 include/linux/pagemap.h | 3 ---
 1 file changed, 3 deletions(-)

Comments

Christoph Hellwig May 3, 2022, 2:38 p.m. UTC | #1 
Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>
diff mbox series

Patch

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;