xfrm: make gc_thresh configurable in all namespaces

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The xfrm gc threshold can be configured via xfrm{4,6}_gc_thresh
sysctl but currently only in init_net, other namespaces always
use the default value. This can substantially limit the number
of IPsec tunnels that can be effectively used.

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

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Michal Kubecek 2013-02-06 10:46:33 +01:00 • committed by Steffen Klassert

parent 1f53c80850

commit 8d068875ca

4 changed files with 95 additions and 8 deletions

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1

include/net/netns/ipv4.h

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1

include/net/netns/ipv6.h

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49

net/ipv4/xfrm4_policy.c

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52

net/ipv6/xfrm6_policy.c

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