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/counts.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/counts.h') diff --git a/tools/perf/util/counts.h b/tools/perf/util/counts.h index 8f556c6d98fa..7ff36bf6d644 100644 --- a/tools/perf/util/counts.h +++ b/tools/perf/util/counts.h @@ -37,6 +37,7 @@ perf_counts__set_loaded(struct perf_counts *counts, int cpu, int thread, bool lo struct perf_counts *perf_counts__new(int ncpus, int nthreads); void perf_counts__delete(struct perf_counts *counts); +void perf_counts__reset(struct perf_counts *counts); void evsel__reset_counts(struct evsel *evsel); int evsel__alloc_counts(struct evsel *evsel, int ncpus, int nthreads); -- cgit v1.2.3