netns: add namespace parameter to rt_cache_flush

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index fe3a02237286..cedc366505bd 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -791,7 +791,7 @@ static void rt_cache_invalidate(void)
  * delay < 0  : invalidate cache (fast : entries will be deleted later)
  * delay >= 0 : invalidate & flush cache (can be long)
  */
-void rt_cache_flush(int delay)
+void rt_cache_flush(struct net *net, int delay)
 {
         rt_cache_invalidate();
         if (delay >= 0)
@@ -2825,7 +2825,7 @@ done:
 
 void ip_rt_multicast_event(struct in_device *in_dev)
 {
-        rt_cache_flush(0);
+        rt_cache_flush(dev_net(in_dev->dev), 0);
 }
 
 #ifdef CONFIG_SYSCTL
@@ -2837,7 +2837,7 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *ctl, int write,
 {
         if (write) {
                 proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
-                rt_cache_flush(flush_delay);
+                rt_cache_flush(&init_net, flush_delay);
                 return 0;
         }
 
@@ -2857,7 +2857,7 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table,
                 return -EINVAL;
         if (get_user(delay, (int __user *)newval))
                 return -EFAULT;
-        rt_cache_flush(delay);
+        rt_cache_flush(&init_net, delay);
         return 0;
 }