From: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Date: Wed, 5 Oct 2011 00:43:10 +0000 (+1100)
Subject: ksm: fix the comment of try_to_unmap_one()
X-Git-Tag: next-20111012~1^2~155
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5e0c4b658b4ceb32cf07f5cee4e0c538615235d6;p=karo-tx-linux.git

ksm: fix the comment of try_to_unmap_one()

try_to_unmap_one() is called by try_to_unmap_ksm(), too.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/mm/rmap.c b/mm/rmap.c
index f54a6dded920..a9b9b09aac00 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1163,7 +1163,7 @@ void page_remove_rmap(struct page *page)
 
 /*
  * Subfunctions of try_to_unmap: try_to_unmap_one called
- * repeatedly from either try_to_unmap_anon or try_to_unmap_file.
+ * repeatedly from try_to_unmap_ksm, try_to_unmap_anon or try_to_unmap_file.
  */
 int try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
 		     unsigned long address, enum ttu_flags flags)