From mboxrd@z Thu Jan 1 00:00:00 1970 From: Younger Liu Date: Tue, 18 Jun 2013 11:40:32 +0800 Subject: [Ocfs2-devel] [PATCH] ocfs2: Free sc->sc_page in sc_kref_release() Message-ID: <51BFD6B0.2090106@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 --- fs/ocfs2/cluster/tcp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c index aa88bd8..f0272b9 100644 --- a/fs/ocfs2/cluster/tcp.c +++ b/fs/ocfs2/cluster/tcp.c @@ -406,6 +406,11 @@ 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); + sc->sc_page = NULL; + } kfree(sc); } -- 1.7.9.7