From: swhiteho@redhat.com <swhiteho@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH] [DLM] Clear othercon pointers when a connection is closed
Date: Tue, 14 Aug 2007 10:47:05 +0100 [thread overview]
Message-ID: <11870848365-git-send-email-swhiteho@redhat.com> (raw)
From: Patrick Caulfield <pcaulfie@redhat.com>
This patch clears the othercon pointer and frees the memory when a connnection
is closed. This could cause a small memory leak when nodes leave the cluster.
Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c
index dd36273..d15fd5f 100644
--- a/fs/dlm/lowcomms.c
+++ b/fs/dlm/lowcomms.c
@@ -327,6 +327,8 @@ static void close_connection(struct connection *con, bool and_other)
if (con->othercon && and_other) {
/* Will only re-enter once. */
close_connection(con->othercon, false);
+ kmem_cache_free(con_cache, con->othercon);
+ con->othercon = NULL;
}
if (con->rx_page) {
__free_page(con->rx_page);
--
1.5.1.2
next reply other threads:[~2007-08-14 9:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-14 9:47 swhiteho [this message]
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [DLM] fix NULL ls usage swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [DLM] zero unused parts of sockaddr_storage swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [DLM] Fix memory leak in dlm_add_member() when dlm_node_weight() returns less than zero swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [DLM] More othercon fixes swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [DLM] fix basts for granted PR waiting CW swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] soft lockup detected in databuf_lo_before_commit swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] soft lockup in rgblk_search swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] Fix incorrect return code in rgrp.c swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] Fix incorrect error path in prepare_write() swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] Fix setting of inherit jdata attr swhiteho
2007-08-14 9:47 ` [Cluster-devel] [PATCH] [GFS2] Revert remounting w/o acl option leaves acls enabled swhiteho
2007-08-14 10:08 ` [Cluster-devel] [GFS2/DLM] [0/12] Pre pull request patch posting Steven Whitehouse
2007-08-14 16:44 ` [Cluster-devel] [GFS2/DLM] Pull request Steven Whitehouse
-- strict thread matches above, loose matches on Subject: below --
2007-07-11 12:39 [Cluster-devel] [PATCH] dlm: Clear othercon pointers when a connection is closed Patrick Caulfield
2007-07-11 12:41 ` Steven Whitehouse
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