From 519c818e8fb646eef1e8bfedd18519bec47bc9a9 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 6 Jul 2015 05:18:04 -0700 Subject: 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 Cc: Alexei Starovoitov Acked-by: Jamal Hadi Salim Acked-by: John Fastabend Signed-off-by: David S. Miller --- include/net/act_api.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'include/net/act_api.h') 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); -- cgit v1.2.3