From 0bbf87d852d243680ed7074110ccc1dea003b61a Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Sat, 28 Sep 2013 14:10:59 -0700 Subject: net ipv4: Convert ipv4.ip_local_port_range to be per netns v3 - Move sysctl_local_ports from a global variable into struct netns_ipv4. - Modify inet_get_local_port_range to take a struct net, and update all of the callers. - Move the initialization of sysctl_local_ports into sysctl_net_ipv4.c:ipv4_sysctl_init_net from inet_connection_sock.c v2: - Ensure indentation used tabs - Fixed ip.h so it applies cleanly to todays net-next v3: - Compile fixes of strange callers of inet_get_local_port_range. This patch now successfully passes an allmodconfig build. Removed manual inlining of inet_get_local_port_range in ipv4_local_port_range Originally-by: Samya Acked-by: Nicolas Dichtel Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller --- include/net/netns/ipv4.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/net/netns') diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index bf2ec2202c56..5dbd232e12ff 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -15,6 +15,10 @@ struct fib_rules_ops; struct hlist_head; struct fib_table; struct sock; +struct local_ports { + seqlock_t lock; + int range[2]; +}; struct netns_ipv4 { #ifdef CONFIG_SYSCTL @@ -62,6 +66,8 @@ struct netns_ipv4 { int sysctl_icmp_ratemask; int sysctl_icmp_errors_use_inbound_ifaddr; + struct local_ports sysctl_local_ports; + int sysctl_tcp_ecn; kgid_t sysctl_ping_group_range[2]; -- cgit v1.2.3