linux-kernel - [PATCH] mm/memory.c: fix comment of finish_mkwrite

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Message-Id: <20210513093931.15234-1-liu.xiang@zlingsmart.com>
Date:   Thu, 13 May 2021 17:39:31 +0800
From:   Liu Xiang <liu.xiang@...ngsmart.com>
To:     akpm@...ux-foundation.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org,
        liuxiang_1999@....com, liuxiang1999@...il.com,
        Liu Xiang <liu.xiang@...ngsmart.com>
Subject: [PATCH] mm/memory.c: fix comment of finish_mkwrite_fault()

Fix the return value in comment of finish_mkwrite_fault().

Signed-off-by: Liu Xiang <liu.xiang@...ngsmart.com>
---
 mm/memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memory.c b/mm/memory.c
index 730daa009..b844afded 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -3035,7 +3035,7 @@ static vm_fault_t wp_page_copy(struct vm_fault *vmf)
  * The function expects the page to be locked or other protection against
  * concurrent faults / writeback (such as DAX radix tree locks).
  *
- * Return: %VM_FAULT_WRITE on success, %0 when PTE got changed before
+ * Return: %0 on success, %VM_FAULT_NOPAGE when PTE got changed before
  * we acquired PTE lock.
  */
 vm_fault_t finish_mkwrite_fault(struct vm_fault *vmf)
-- 
2.17.1