perf stat: Move perf_evsel__(alloc|free|reset)_stat_priv into stat object
Moving perf_evsel__(alloc|free|reset)_stat_priv into stat object, so it could be used outside stat command in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1435310967-14570-10-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -141,31 +141,6 @@ static inline void diff_timespec(struct timespec *r, struct timespec *a,
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}
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}
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}
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}
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static void perf_evsel__reset_stat_priv(struct perf_evsel *evsel)
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{
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int i;
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struct perf_stat *ps = evsel->priv;
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for (i = 0; i < 3; i++)
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init_stats(&ps->res_stats[i]);
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perf_stat_evsel_id_init(evsel);
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}
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static int perf_evsel__alloc_stat_priv(struct perf_evsel *evsel)
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{
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evsel->priv = zalloc(sizeof(struct perf_stat));
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if (evsel->priv == NULL)
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return -ENOMEM;
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perf_evsel__reset_stat_priv(evsel);
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return 0;
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}
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static void perf_evsel__free_stat_priv(struct perf_evsel *evsel)
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{
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zfree(&evsel->priv);
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}
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static int perf_evsel__alloc_prev_raw_counts(struct perf_evsel *evsel,
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static int perf_evsel__alloc_prev_raw_counts(struct perf_evsel *evsel,
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int ncpus, int nthreads)
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int ncpus, int nthreads)
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{
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{
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@ -143,3 +143,28 @@ void perf_evsel__free_counts(struct perf_evsel *evsel)
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perf_counts__delete(evsel->counts);
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perf_counts__delete(evsel->counts);
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evsel->counts = NULL;
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evsel->counts = NULL;
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}
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}
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void perf_evsel__reset_stat_priv(struct perf_evsel *evsel)
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{
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int i;
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struct perf_stat *ps = evsel->priv;
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for (i = 0; i < 3; i++)
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init_stats(&ps->res_stats[i]);
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perf_stat_evsel_id_init(evsel);
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}
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int perf_evsel__alloc_stat_priv(struct perf_evsel *evsel)
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{
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evsel->priv = zalloc(sizeof(struct perf_stat));
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if (evsel->priv == NULL)
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return -ENOMEM;
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perf_evsel__reset_stat_priv(evsel);
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return 0;
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}
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void perf_evsel__free_stat_priv(struct perf_evsel *evsel)
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{
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zfree(&evsel->priv);
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}
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@ -92,4 +92,8 @@ void perf_counts__delete(struct perf_counts *counts);
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void perf_evsel__reset_counts(struct perf_evsel *evsel);
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void perf_evsel__reset_counts(struct perf_evsel *evsel);
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int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads);
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int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads);
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void perf_evsel__free_counts(struct perf_evsel *evsel);
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void perf_evsel__free_counts(struct perf_evsel *evsel);
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void perf_evsel__reset_stat_priv(struct perf_evsel *evsel);
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int perf_evsel__alloc_stat_priv(struct perf_evsel *evsel);
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void perf_evsel__free_stat_priv(struct perf_evsel *evsel);
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#endif
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#endif
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