From: Miao Xie <miaox@cn.fujitsu.com>
Date: Wed, 26 Jan 2011 08:19:22 +0000 (+0800)
Subject: Btrfs: Fix memory leak in writepage fixup work
X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=b897abec032deb7cc3ce67392a1f544ac965ddea;p=linux-edison.git

Btrfs: Fix memory leak in writepage fixup work

fixup, which is allocated when starting page write to fix up the
extent without ORDERED bit set, should be freed after this work
is done.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5f9194438f7..3a6edc4c564 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1544,6 +1544,7 @@ out:
 out_page:
 	unlock_page(page);
 	page_cache_release(page);
+	kfree(fixup);
 }
 
 /*