From: Li Zefan <lizf@cn.fujitsu.com>
To: Chris Mason <chris.mason@oracle.com>
Cc: linux-btrfs@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH] btrfs: fix memory leak at umount
Date: Wed, 04 Aug 2010 09:41:43 +0800 [thread overview]
Message-ID: <4C58C557.4090503@cn.fujitsu.com> (raw)
fs_info, which is allocated in open_ctree(), should be freed
in close_ctree().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
candidate for stable ?
---
fs/btrfs/disk-io.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 280de15..199cc26 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2469,6 +2469,8 @@ int close_ctree(struct btrfs_root *root)
kfree(fs_info->chunk_root);
kfree(fs_info->dev_root);
kfree(fs_info->csum_root);
+ kfree(fs_info);
+
return 0;
}
--
1.6.3
reply other threads:[~2010-08-04 1:41 UTC|newest]
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