rds: Remove kfreed tcp conn from list

All the rds_tcp_connection objects are stored list, but when being freed it should be removed from there. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>

rds: Remove kfreed tcp conn from list
All the rds_tcp_connection objects are stored list, but when being freed it should be removed from there. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Pavel Emelyanov · David S. Miller
1 parent 58c490babd
Showing 1 changed file with 6 additions and 0 deletions Side-by-side Diff
net/rds/tcp.c
@@ -221,7 +221,13 @@
 static void rds_tcp_conn_free(void *arg)
 {
 	struct rds_tcp_connection *tc = arg;
+	unsigned long flags;
 	rdsdebug("freeing tc %p\n", tc);
+
+	spin_lock_irqsave(&rds_tcp_conn_lock, flags);
+	list_del(&tc->t_tcp_node);
+	spin_unlock_irqrestore(&rds_tcp_conn_lock, flags);
+
 	kmem_cache_free(rds_tcp_conn_slab, tc);
 }
...	...	@@ -221,7 +221,13 @@
221	221	static void rds_tcp_conn_free(void *arg)
222	222	{
223	223	struct rds_tcp_connection *tc = arg;
	224	+ unsigned long flags;
224	225	rdsdebug("freeing tc %p\n", tc);
	226	+
	227	+ spin_lock_irqsave(&rds_tcp_conn_lock, flags);
	228	+ list_del(&tc->t_tcp_node);
	229	+ spin_unlock_irqrestore(&rds_tcp_conn_lock, flags);
	230	+
225	231	kmem_cache_free(rds_tcp_conn_slab, tc);
226	232	}
227	233