Messages in this thread | | | From | Namhyung Kim <> | Date | Wed, 24 Feb 2021 17:42:15 +0900 | Subject | Re: [PATCH 1/2] libperf: Add perf_evlist__reset_id_hash() |
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On Wed, Feb 24, 2021 at 5:11 PM Namhyung Kim <namhyung@kernel.org> wrote: > > Add the perf_evlist__reset_id_hash() function to libperf API so that > it can be called to reset the hash table. This is necessary for perf > stat to run the workload multiple times. > > Signed-off-by: Namhyung Kim <namhyung@kernel.org> > --- [SNIP] > diff --git a/tools/lib/perf/libperf.map b/tools/lib/perf/libperf.map > index 7be1af8a546c..285100143d89 100644 > --- a/tools/lib/perf/libperf.map > +++ b/tools/lib/perf/libperf.map > @@ -42,6 +42,7 @@ LIBPERF_0.0.1 { > perf_evlist__munmap; > perf_evlist__filter_pollfd; > perf_evlist__next_mmap; > + perf_evlist__reset_id_hash; > perf_mmap__consume; > perf_mmap__read_init; > perf_mmap__read_done;
I saw perf_evsel__free_fd and perf_evsel__free_id is called from util/evlist.c without being listed here. Do we need to add them?
Thanks, Namhyung
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