[NETNS][IPV6] flowlabels - make flowlabels per namespace

This patch introduces a new member, fl_net, in struct ip6_flowlabel.
This allows to create labels with the same value in different namespaces.

Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 1c98e737dbd0..296f61d84709 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -202,6 +202,7 @@ struct ip6_flowlabel
         u32                     owner;
         unsigned long           lastuse;
         unsigned long           expires;
+        struct net              *fl_net;
 };
 
 #define IPV6_FLOWINFO_MASK      __constant_htonl(0x0FFFFFFF)