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authorPatrick Caulfield <pcaulfie@redhat.com>2007-07-11 13:39:43 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2007-08-14 10:28:05 +0100
commit25720c2d73058f4f929f16093f60817ed52a285c (patch)
tree09b14797656f31596c3b061608eeba7b8ded3701
parent39d3520c92cf7a28c07229ca00cc35a1e8026c77 (diff)
downloadop-kernel-dev-25720c2d73058f4f929f16093f60817ed52a285c.zip
op-kernel-dev-25720c2d73058f4f929f16093f60817ed52a285c.tar.gz
[DLM] Clear othercon pointers when a connection is closed
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>
-rw-r--r--fs/dlm/lowcomms.c2
1 files changed, 2 insertions, 0 deletions
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);
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