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authorEric W. Biederman <ebiederm@xmission.com>2013-09-29 01:10:59 +0400
committerDavid S. Miller <davem@davemloft.net>2013-10-01 08:59:38 +0400
commit0bbf87d852d243680ed7074110ccc1dea003b61a (patch)
tree016273c3e3e097096a94b10f590437acbb61ece7 /net/ipv4/ping.c
parent56d7b53f47e7c9a0ab1c6289f2669a8d3a65cf17 (diff)
downloadlinux-0bbf87d852d243680ed7074110ccc1dea003b61a.tar.xz
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 <samya@twitter.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ping.c')
-rw-r--r--net/ipv4/ping.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 706d108e128c..a62610443152 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -237,11 +237,11 @@ static void inet_get_ping_group_range_net(struct net *net, kgid_t *low,
unsigned int seq;
do {
- seq = read_seqbegin(&sysctl_local_ports.lock);
+ seq = read_seqbegin(&net->ipv4.sysctl_local_ports.lock);
*low = data[0];
*high = data[1];
- } while (read_seqretry(&sysctl_local_ports.lock, seq));
+ } while (read_seqretry(&net->ipv4.sysctl_local_ports.lock, seq));
}