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authorNikolay Aleksandrov <nikolay@nvidia.com>2021-01-26 12:35:33 +0300
committerJakub Kicinski <kuba@kernel.org>2021-01-28 04:40:35 +0300
commit2dba407f994e5b0eb3b70a8cb280e014ec4a7ff3 (patch)
treeceb3a5e7bd00174202d0b1aad547ce909c29f389 /net/core
parent89268b056ed116e13ba39f46481ad8bf5eef7bc4 (diff)
downloadlinux-2dba407f994e5b0eb3b70a8cb280e014ec4a7ff3.tar.xz
net: bridge: multicast: make tracked EHT hosts limit configurable
Add two new port attributes which make EHT hosts limit configurable and export the current number of tracked EHT hosts: - IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT: configure/retrieve current limit - IFLA_BRPORT_MCAST_EHT_HOSTS_CNT: current number of tracked hosts Setting IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT to 0 is currently not allowed. Note that we have to increase RTNL_SLAVE_MAX_TYPE to 38 minimum, I've increased it to 40 to have space for two more future entries. v2: move br_multicast_eht_set_hosts_limit() to br_multicast_eht.c, no functional change Signed-off-by: Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/rtnetlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 3d6ab194d0f5..c313aaf2bce1 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -55,7 +55,7 @@
#include <net/net_namespace.h>
#define RTNL_MAX_TYPE 50
-#define RTNL_SLAVE_MAX_TYPE 36
+#define RTNL_SLAVE_MAX_TYPE 40
struct rtnl_link {
rtnl_doit_func doit;