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| author |   Cong Wang <xiyou.wangcong@gmail.com> | 2019-01-17 17:14:01 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-19 16:05:42 -0800 |
| commit | 5954894ba3723995fbeab77bef62bb4878a654bb (patch) | |
| tree | 7d65d45dbfc9d06dfe83f60b369c2699cea2aee3 /include | |
| parent | net: sock: do not set sk_cookie in sk_clone_lock() (diff) | |
| download | linux-dev-5954894ba3723995fbeab77bef62bb4878a654bb.tar.xz linux-dev-5954894ba3723995fbeab77bef62bb4878a654bb.zip | |
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 <jhs@mojatatu.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/pkt_cls.h | 7 |
1 files changed, 7 insertions, 0 deletions
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 }; |