diff options
| author |   Eric W. Biederman <ebiederm@xmission.com> | 2013-09-28 14:10:59 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-09-30 21:59:38 -0700 |
| commit | 0bbf87d852d243680ed7074110ccc1dea003b61a (patch) | |
| tree | 016273c3e3e097096a94b10f590437acbb61ece7 /include/net/ip.h | |
| parent | ethernet: use likely() for common Ethernet encap (diff) | |
| download | linux-dev-0bbf87d852d243680ed7074110ccc1dea003b61a.tar.xz linux-dev-0bbf87d852d243680ed7074110ccc1dea003b61a.zip | |
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 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 77b4f9b57c28..16078f422397 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -217,11 +217,7 @@ static inline void snmp_mib_free(void __percpu *ptr[SNMP_ARRAY_SZ]) } } -extern struct local_ports { - seqlock_t lock; - int range[2]; -} sysctl_local_ports; -void inet_get_local_port_range(int *low, int *high); +void inet_get_local_port_range(struct net *net, int *low, int *high); extern unsigned long *sysctl_local_reserved_ports; static inline int inet_is_reserved_local_port(int port) |