From cf4d9bd67cb1531a775599d04b9258c5e16b3fc6 Mon Sep 17 00:00:00 2001 From: Jin Yao Date: Wed, 20 May 2020 12:27:34 +0800 Subject: perf counts: Reset prev_raw_counts counts When we want to reset the evsel->prev_raw_counts, zeroing the aggr is not enough, we need to reset the perf_counts too. The perf_counts__reset zeros the perf_counts, and it should zero the aggr too. This patch changes perf_counts__reset to non-static, and calls it in evsel__reset_prev_raw_counts to reset the prev_raw_counts. Signed-off-by: Jin Yao Reviewed-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Jin Yao Cc: Kan Liang Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20200520042737.24160-3-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/stat.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'tools/perf/util/stat.c') diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index f4a44df9b221..e397815f0dfb 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -163,11 +163,8 @@ static void evsel__free_prev_raw_counts(struct evsel *evsel) static void evsel__reset_prev_raw_counts(struct evsel *evsel) { - if (evsel->prev_raw_counts) { - evsel->prev_raw_counts->aggr.val = 0; - evsel->prev_raw_counts->aggr.ena = 0; - evsel->prev_raw_counts->aggr.run = 0; - } + if (evsel->prev_raw_counts) + perf_counts__reset(evsel->prev_raw_counts); } static int evsel__alloc_stats(struct evsel *evsel, bool alloc_raw) -- cgit v1.2.3