linux-kernel - [PATCH] mm: swap: Fix confusing comment in release

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Message-ID: <20200905084453.19353-1-linmiaohe@huawei.com>
Date:   Sat, 5 Sep 2020 04:44:53 -0400
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     <akpm@...ux-foundation.org>
CC:     <linux-mm@...ck.org>, <linux-kernel@...r.kernel.org>,
        <linmiaohe@...wei.com>
Subject: [PATCH] mm: swap: Fix confusing comment in release_pages()

Since commit 07d802699528 ("mm: devmap: refactor 1-based refcounting for
ZONE_DEVICE pages"), we have renamed the func put_devmap_managed_page() to
page_is_devmap_managed().

Signed-off-by: Miaohe Lin <linmiaohe@...wei.com>
---
 mm/swap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/swap.c b/mm/swap.c
index 999a84dbe12c..041e4e31fb01 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -859,7 +859,7 @@ void release_pages(struct page **pages, int nr)
 			}
 			/*
 			 * ZONE_DEVICE pages that return 'false' from
-			 * put_devmap_managed_page() do not require special
+			 * page_is_devmap_managed() do not require special
 			 * processing, and instead, expect a call to
 			 * put_page_testzero().
 			 */
-- 
2.19.1