From: Younger Liu Date: Tue, 18 Jun 2013 14:02:59 +0800 Subject: [Ocfs2-devel] [PATCH] ocfs2: Free sc->sc_page in sc_kref_release() v2 Message-ID: <51BFF813.80608@huawei.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com There is a memory leak in sc_kref_release(). When free struct o2net_sock_container (sc), we should release sc->sc_page. Signed-off-by: Younger Liu Reviewed-by: Jie Liu --- fs/ocfs2/cluster/tcp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index aa88bd8..bb9a48b 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -406,6 +406,9 @@ static void sc_kref_release(struct kref *kref) sc->sc_node = NULL; o2net_debug_del_sc(sc); + + if (sc->sc_page) + __free_page(sc->sc_page); kfree(sc); } -- 1.7.9.7