From: Huang Shijie <shijie8@gmail.com>
To: akpm@linux-foundation.org
Cc: hugh.dickins@tiscali.co.uk, linux-mm@kvack.org,
Huang Shijie <shijie8@gmail.com>
Subject: [PATCH] rmap : simplify the code for try_to_unmap_file
Date: Tue, 20 Oct 2009 14:21:10 +0800 [thread overview]
Message-ID: <1256019670-23293-1-git-send-email-shijie8@gmail.com> (raw)
Just simplify the code when the mlocked is true.
Signed-off-by: Huang Shijie <shijie8@gmail.com>
---
mm/rmap.c | 5 +----
1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/mm/rmap.c b/mm/rmap.c
index dd43373..c57c3b6 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1100,13 +1100,10 @@ static int try_to_unmap_file(struct page *page, enum ttu_flags flags)
if (ret == SWAP_MLOCK) {
mlocked = try_to_mlock_page(page, vma);
if (mlocked)
- break; /* stop if actually mlocked page */
+ goto out; /* stop if actually mlocked page */
}
}
- if (mlocked)
- goto out;
-
if (list_empty(&mapping->i_mmap_nonlinear))
goto out;
--
1.6.0.6
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next reply other threads:[~2009-10-20 6:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-20 6:21 Huang Shijie [this message]
2009-10-28 23:37 ` [PATCH] rmap : simplify the code for try_to_unmap_file KOSAKI Motohiro
2009-10-29 1:55 ` Huang Shijie
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