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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-03-22 12:45:32 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-22 15:12:56 -0400 |
| commit | 5796ef75ec7b6019eac88f66751d663d537a5cd3 (patch) | |
| tree | 227c356176272dcbfb2ed06586043863bff2a3a9 /include/net/netns/ipv4.h | |
| parent | net: Revert "ipv4: fix a deadlock in ip_ra_control" (diff) | |
| download | linux-dev-5796ef75ec7b6019eac88f66751d663d537a5cd3.tar.xz linux-dev-5796ef75ec7b6019eac88f66751d663d537a5cd3.zip | |
net: Make ip_ra_chain per struct net
This is optimization, which makes ip_call_ra_chain()
iterate less sockets to find the sockets it's looking for.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns/ipv4.h')
| -rw-r--r-- | include/net/netns/ipv4.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 382bfd7583cf..97d7ee6667c7 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -49,6 +49,7 @@ struct netns_ipv4 { #endif struct ipv4_devconf *devconf_all; struct ipv4_devconf *devconf_dflt; + struct ip_ra_chain __rcu *ra_chain; #ifdef CONFIG_IP_MULTIPLE_TABLES struct fib_rules_ops *rules_ops; bool fib_has_custom_rules; |