linux-kernel - [PATCH 13/13] mm/memory-failure: correct comment in me_swapcache

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Message-ID: <20240524091310.1430048-14-linmiaohe@huawei.com>
Date: Fri, 24 May 2024 17:13:10 +0800
From: Miaohe Lin <linmiaohe@...wei.com>
To: <akpm@...ux-foundation.org>, <tony.luck@...el.com>, <bp@...en8.de>
CC: <nao.horiguchi@...il.com>, <linmiaohe@...wei.com>, <linux-mm@...ck.org>,
	<linux-kernel@...r.kernel.org>, <linux-edac@...r.kernel.org>
Subject: [PATCH 13/13] mm/memory-failure: correct comment in me_swapcache_dirty

Dirty swap cache page could live both in page table (not page cache) and
swap cache when freshly swapped in. Correct comment.

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

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index b6bdb4e2834a..16bf67ffa56a 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1150,7 +1150,7 @@ static int me_pagecache_dirty(struct page_state *ps, struct page *p)
  * Clean and dirty swap cache.
  *
  * Dirty swap cache page is tricky to handle. The page could live both in page
- * cache and swap cache(ie. page is freshly swapped in). So it could be
+ * table and swap cache(ie. page is freshly swapped in). So it could be
  * referenced concurrently by 2 types of PTEs:
  * normal PTEs and swap PTEs. We try to handle them consistently by calling
  * try_to_unmap(!TTU_HWPOISON) to convert the normal PTEs to swap PTEs,
-- 
2.33.0