From: Yang Ruirui <ruirui.r.yang@tieto.com>
To: <tytso@mit.edu>, <linux-ext4@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH] ext4: release page cache in ext4_mb_load_buddy error path
Date: Thu, 14 Apr 2011 14:44:41 +0800 [thread overview]
Message-ID: <20110414064441.GA3499@darkstar> (raw)
Add missing page_cache_release in the error path of ext4_mb_load_buddy
Signed-off-by: Yang Ruirui <ruirui.r.yang@tieto.com>
---
fs/ext4/mballoc.c | 2 ++
1 file changed, 2 insertions(+)
--- linux-2.6.orig/fs/ext4/mballoc.c 2011-04-14 14:04:48.000000000 +0800
+++ linux-2.6/fs/ext4/mballoc.c 2011-04-14 14:33:28.702958245 +0800
@@ -1273,6 +1273,8 @@ repeat_load_buddy:
return 0;
err:
+ if (page)
+ page_cache_release(page);
if (e4b->bd_bitmap_page)
page_cache_release(e4b->bd_bitmap_page);
if (e4b->bd_buddy_page)
next reply other threads:[~2011-04-14 6:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-14 6:44 Yang Ruirui [this message]
2011-04-14 7:01 ` [PATCH] ext4: release page cache in ext4_mb_load_buddy error path Amir Goldstein
2011-04-14 7:29 ` Yang Rui Rui
2011-04-14 7:46 ` Amir Goldstein
2011-04-14 8:28 ` Yang Rui Rui
2011-04-16 23:07 ` Ted Ts'o
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