linux/net/netfilter
Eric Dumazet 27e7190efd netfilter: xt_CT: optimize XT_CT_NOTRACK
The percpu untracked ct are not currently used for XT_CT_NOTRACK.

xt_ct_tg_check()/xt_ct_target() provides a single ct.

Thats not optimal as the ct->ct_general.use cache line will bounce among
cpus.

Use the intended [1] thing : xt_ct_target() should select the percpu
object.

[1] Refs :
commit 5bfddbd46a95c97 ("netfilter: nf_conntrack: IPS_UNTRACKED bit")
commit b3c5163fe0193a7 ("netfilter: nf_conntrack: per_cpu untracking")

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2013-05-23 11:09:29 +02:00
..
2013-04-18 20:27:55 +02:00
2013-02-21 12:05:51 -08:00
2013-01-21 12:20:19 +01:00
2011-12-16 15:49:52 -05:00
2013-01-21 12:20:19 +01:00
2011-07-01 16:11:15 -07:00
2011-07-01 16:11:15 -07:00
2011-12-16 15:49:52 -05:00