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authorHaishuang Yan <yanhaishuang@cmss.chinamobile.com>2016-12-28 17:52:33 +0800
committerDavid S. Miller <davem@davemloft.net>2016-12-29 11:38:31 -0500
commitfee83d097b1620530f23bf6063f4ea251ba9c8c7 (patch)
tree64c2ff87e756a8e024308d7d9f076ae282d9c83f /include/net/netns
parent1946e672c173559155a3e210fe95dbf8b7b8ddf7 (diff)
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ipv4: Namespaceify tcp_max_syn_backlog knob
Different namespace application might require different maximal number of remembered connection requests. Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/netns')
-rw-r--r--include/net/netns/ipv4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index fffd38453985..8e3f5b6f26d5 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -122,6 +122,7 @@ struct netns_ipv4 {
unsigned int sysctl_tcp_notsent_lowat;
int sysctl_tcp_tw_reuse;
struct inet_timewait_death_row tcp_death_row;
+ int sysctl_max_syn_backlog;
int sysctl_igmp_max_memberships;
int sysctl_igmp_max_msf;
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