[patch 021/166] mm/ksm.c: update get_user_pages() argument in comment

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From: Li Chen <chenli@xxxxxxxxxxxxx>
Subject: mm/ksm.c: update get_user_pages() argument in comment

This updates get_user_pages()'s argument in ksm_test_exit()'s comment

Link: http://lkml.kernel.org/r/30ac2417-f1c7-f337-0beb-df561295298c@xxxxxxxxxxxxx
Signed-off-by: Li Chen <chenli@xxxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 mm/ksm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/mm/ksm.c~mm-ksmc-update-get_user_pages-in-comment
+++ a/mm/ksm.c
@@ -455,7 +455,7 @@ static inline bool ksm_test_exit(struct
 /*
  * We use break_ksm to break COW on a ksm page: it's a stripped down
  *
- *	if (get_user_pages(addr, 1, 1, 1, &page, NULL) == 1)
+ *	if (get_user_pages(addr, 1, FOLL_WRITE, &page, NULL) == 1)
  *		put_page(page);
  *
  * but taking great care only to touch a ksm page, in a VM_MERGEABLE vma,
_



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