From 5954894ba3723995fbeab77bef62bb4878a654bb Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Thu, 17 Jan 2019 17:14:01 -0800 Subject: net_sched: add performance counters for basic filter Similar to u32 filter, it is useful to know how many times we reach each basic filter and how many times we pass the ematch attached to it. Sample output: filter protocol arp pref 49152 basic chain 0 filter protocol arp pref 49152 basic chain 0 handle 0x1 (rule hit 3 success 3) action order 1: gact action pass random type none pass val 0 index 1 ref 1 bind 1 installed 81 sec used 4 sec Action statistics: Sent 126 bytes 3 pkt (dropped 0, overlimits 0 requeues 0) backlog 0b 0p requeues 0 Cc: Jamal Hadi Salim Cc: Jiri Pirko Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- include/uapi/linux/pkt_cls.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include') diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h index 32a3416b51c3..02ac251be8c4 100644 --- a/include/uapi/linux/pkt_cls.h +++ b/include/uapi/linux/pkt_cls.h @@ -333,12 +333,19 @@ enum { /* Basic filter */ +struct tc_basic_pcnt { + __u64 rcnt; + __u64 rhit; +}; + enum { TCA_BASIC_UNSPEC, TCA_BASIC_CLASSID, TCA_BASIC_EMATCHES, TCA_BASIC_ACT, TCA_BASIC_POLICE, + TCA_BASIC_PCNT, + TCA_BASIC_PAD, __TCA_BASIC_MAX }; -- cgit v1.2.3