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authorMario Kicherer <dev@kicherer.org>2017-02-21 12:19:47 +0100
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-04-04 17:35:58 +0200
commit8e8cda6d737d356054c9eeef642aec0e8ae7e6bc (patch)
treebdc78138b5beca98f398c86ad65c526bbea2ebf8 /include/net/net_namespace.h
parentdabf54dd1c6369160f8d4c793a8613dfb4e7848a (diff)
can: initial support for network namespaces
This patch adds initial support for network namespaces. The changes only enable support in the CAN raw, proc and af_can code. GW and BCM still have their checks that ensure that they are used only from the main namespace. The patch boils down to moving the global structures, i.e. the global filter list and their /proc stats, into a per-namespace structure and passing around the corresponding "struct net" in a lot of different places. Changes since v1: - rebased on current HEAD (2bfe01e) - fixed overlong line Signed-off-by: Mario Kicherer <dev@kicherer.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/net/net_namespace.h')
-rw-r--r--include/net/net_namespace.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index af8fe8a909dc..fe80bb48ab1f 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -27,6 +27,7 @@
#include <net/netns/nftables.h>
#include <net/netns/xfrm.h>
#include <net/netns/mpls.h>
+#include <net/netns/can.h>
#include <linux/ns_common.h>
#include <linux/idr.h>
#include <linux/skbuff.h>
@@ -141,6 +142,9 @@ struct net {
#if IS_ENABLED(CONFIG_MPLS)
struct netns_mpls mpls;
#endif
+#if IS_ENABLED(CONFIG_CAN)
+ struct netns_can can;
+#endif
struct sock *diag_nlsk;
atomic_t fnhe_genid;
};