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inet: make no_pmtu_disc per namespace and kill ipv4_config

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The other field in ipv4_config, log_martians, was converted to a
per-interface setting, so we can just remove the whole structure.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hannes Frederic Sowa
2013-12-14 05:13:38 +01:00
committed by David S. Miller
parent 143c905494
commit 974eda11c5
7 changed files with 12 additions and 20 deletions
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5
net/ipv4/af_inet.c
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@@ -126,9 +126,6 @@
static struct list_head inetsw[SOCK_MAX];
static DEFINE_SPINLOCK(inetsw_lock);
struct ipv4_config ipv4_config;
EXPORT_SYMBOL(ipv4_config);
/* New destruction routine */
void inet_sock_destruct(struct sock *sk)
@@ -342,7 +339,7 @@ lookup_protocol:
inet->hdrincl = 1;
}
if (ipv4_config.no_pmtu_disc)
if (net->ipv4.sysctl_ip_no_pmtu_disc)
inet->pmtudisc = IP_PMTUDISC_DONT;
else
inet->pmtudisc = IP_PMTUDISC_WANT;