netns: notify netns id events
With this patch, netns ids that are created and deleted are advertised into the
group RTNLGRP_NSID.
Because callers of rtnl_net_notifyid() already know the id of the peer, there is
no need to call __peernet2id() in rtnl_net_fill().
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index bea910f..974db03 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -134,6 +134,8 @@
RTM_NEWNSID = 88,
#define RTM_NEWNSID RTM_NEWNSID
+ RTM_DELNSID = 89,
+#define RTM_DELNSID RTM_DELNSID
RTM_GETNSID = 90,
#define RTM_GETNSID RTM_GETNSID
@@ -635,6 +637,8 @@
#define RTNLGRP_MDB RTNLGRP_MDB
RTNLGRP_MPLS_ROUTE,
#define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE
+ RTNLGRP_NSID,
+#define RTNLGRP_NSID RTNLGRP_NSID
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)