From b0ca46a1f8b1c8f4d252583820d6ad7369186d45 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Thu, 17 Jan 2019 13:18:55 -0800 Subject: [PATCH] tc: add hit counter for matchall Cc: Martin Olsson Cc: Jamal Hadi Salim Cc: Jiri Pirko Cc: David Ahern Signed-off-by: Cong Wang Signed-off-by: David Ahern --- tc/f_matchall.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/tc/f_matchall.c b/tc/f_matchall.c index 5ebd0415..03dd51de 100644 --- a/tc/f_matchall.c +++ b/tc/f_matchall.c @@ -114,6 +114,7 @@ static int matchall_print_opt(struct filter_util *qu, FILE *f, struct rtattr *opt, __u32 handle) { struct rtattr *tb[TCA_MATCHALL_MAX+1]; + struct tc_matchall_pcnt *pf = NULL; if (opt == NULL) return 0; @@ -143,6 +144,19 @@ static int matchall_print_opt(struct filter_util *qu, FILE *f, print_bool(PRINT_ANY, "not_in_hw", "\n not_in_hw", true); } + if (tb[TCA_MATCHALL_PCNT]) { + if (RTA_PAYLOAD(tb[TCA_MATCHALL_PCNT]) < sizeof(*pf)) { + print_string(PRINT_FP, NULL, "Broken perf counters\n", NULL); + return -1; + } + pf = RTA_DATA(tb[TCA_MATCHALL_PCNT]); + } + + if (show_stats && NULL != pf) + print_u64(PRINT_ANY, "rule_hit", " (rule hit %llu)", + (unsigned long long) pf->rhit); + + if (tb[TCA_MATCHALL_ACT]) tc_print_action(f, tb[TCA_MATCHALL_ACT], 0); -- 2.39.2