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| author | Eric Dumazet <edumazet@google.com> | 2015-07-06 14:18:04 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-08 22:50:41 +0200 |
| commit | 519c818e8fb646eef1e8bfedd18519bec47bc9a9 (patch) | |
| tree | d1c6f6dbe8833fa88e009c2bbae239d4ef4d1e26 /include/net/act_api.h | |
| parent | net: sched: extend percpu stats helpers (diff) | |
| download | linux-519c818e8fb646eef1e8bfedd18519bec47bc9a9.tar.xz linux-519c818e8fb646eef1e8bfedd18519bec47bc9a9.zip | |
net: sched: add percpu stats to actions
Reuse existing percpu infrastructure John Fastabend added for qdisc.
This patch adds a new cpustats parameter to tcf_hash_create() and all
actions pass false, meaning this patch should have no effect yet.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 3ee4c92afd1b..db2063ffd181 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -21,6 +21,8 @@ struct tcf_common { struct gnet_stats_rate_est64 tcfc_rate_est; spinlock_t tcfc_lock; struct rcu_head tcfc_rcu; + struct gnet_stats_basic_cpu __percpu *cpu_bstats; + struct gnet_stats_queue __percpu *cpu_qstats; }; #define tcf_head common.tcfc_head #define tcf_index common.tcfc_index @@ -103,7 +105,7 @@ int tcf_hash_release(struct tc_action *a, int bind); u32 tcf_hash_new_index(struct tcf_hashinfo *hinfo); int tcf_hash_check(u32 index, struct tc_action *a, int bind); int tcf_hash_create(u32 index, struct nlattr *est, struct tc_action *a, - int size, int bind); + int size, int bind, bool cpustats); void tcf_hash_cleanup(struct tc_action *a, struct nlattr *est); void tcf_hash_insert(struct tc_action *a); |