From: Wang Sheng-Hui <shhuiw@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Mel Gorman <mgorman@suse.de>, Minchan Kim <minchan.kim@gmail.com>,
Hugh Dickins <hughd@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH] cleanup: mm/migrate.c: cleanup comment for function migration_entry_wait
Date: Wed, 21 Dec 2011 19:09:29 +0800 [thread overview]
Message-ID: <4EF1BE69.5090300@gmail.com> (raw)
migration_entry_wait can also be called from hugetlb_fault now.
Cleanup the comment.
Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.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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next reply other threads:[~2011-12-21 11:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-21 11:09 Wang Sheng-Hui [this message]
2011-12-21 11:43 ` Minchan Kim
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