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netfilter: netns nf_conntrack: per-netns statistics

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Alexey Dobriyan
2008-10-08 11:35:07 +02:00
committed by Patrick McHardy
parent 6058fa6bb9
commit 0d55af8791
6 changed files with 38 additions and 32 deletions
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8
include/net/netfilter/nf_conntrack.h
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@@ -290,12 +290,12 @@ extern unsigned int nf_conntrack_htable_size;
extern int nf_conntrack_checksum;
extern int nf_conntrack_max;
DECLARE_PER_CPU(struct ip_conntrack_stat, nf_conntrack_stat);
#define NF_CT_STAT_INC(count) (__get_cpu_var(nf_conntrack_stat).count++)
#define NF_CT_STAT_INC_ATOMIC(count) \
#define NF_CT_STAT_INC(net, count) \
(per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++)
#define NF_CT_STAT_INC_ATOMIC(net, count) \
do { \
local_bh_disable(); \
__get_cpu_var(nf_conntrack_stat).count++; \
per_cpu_ptr((net)->ct.stat, raw_smp_processor_id())->count++; \
local_bh_enable(); \
} while (0)

1
include/net/netns/conntrack.h
View File

@@ -12,6 +12,7 @@ struct netns_ct {
struct hlist_head *hash;
struct hlist_head *expect_hash;
struct hlist_head unconfirmed;
struct ip_conntrack_stat *stat;
#ifdef CONFIG_NF_CONNTRACK_EVENTS
struct nf_conntrack_ecache *ecache;
#endif