linux-kernel - [PATCH] cleanup: mm/migrate.c: cleanup comment for function migration_entry

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Message-ID: <4EF1BE69.5090300@gmail.com>
Date:	Wed, 21 Dec 2011 19:09:29 +0800
From:	Wang Sheng-Hui <shhuiw@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Mel Gorman <mgorman@...e.de>,
	Minchan Kim <minchan.kim@...il.com>,
	Hugh Dickins <hughd@...gle.com>,
	Johannes Weiner <hannes@...xchg.org>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] cleanup: mm/migrate.c: cleanup comment for function migration_entry_wait

migration_entry_wait can also be called from hugetlb_fault now.
Cleanup the comment.

Signed-off-by: Wang Sheng-Hui <shhuiw@...il.com>
---
 mm/migrate.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/mm/migrate.c b/mm/migrate.c
index 177aca4..640002a 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -181,8 +181,6 @@ static void remove_migration_ptes(struct page *old, struct page *new)
  * Something used the pte of a page under migration. We need to
  * get to the page and wait until migration is finished.
  * When we return from this function the fault will be retried.
- *
- * This function is called from do_swap_page().
  */
 void migration_entry_wait(struct mm_struct *mm, pmd_t *pmd,
 				unsigned long address)
-- 
1.7.1

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