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Date: Thu, 5 Mar 2020 19:08:05 +0800 From: John Garry <john.garry@...wei.com> To: <peterz@...radead.org>, <mingo@...hat.com>, <acme@...nel.org>, <mark.rutland@....com>, <alexander.shishkin@...ux.intel.com>, <jolsa@...hat.com>, <namhyung@...nel.org> CC: <will@...nel.org>, <ak@...ux.intel.com>, <linuxarm@...wei.com>, <linux-kernel@...r.kernel.org>, <james.clark@....com>, <qiangqing.zhang@....com>, John Garry <john.garry@...wei.com> Subject: [PATCH 5/6] perf pmu: Add is_pmu_core() Add a function to decide whether a PMU is a core PMU. Signed-off-by: John Garry <john.garry@...wei.com> --- tools/perf/util/pmu.c | 5 +++++ tools/perf/util/pmu.h | 1 + 2 files changed, 6 insertions(+) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index c616a06a34a8..55129d09f19d 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -1400,6 +1400,11 @@ static void wordwrap(char *s, int start, int max, int corr) } } +bool is_pmu_core(const char *name) +{ + return !strcmp(name, "cpu") || is_arm_pmu_core(name); +} + void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag, bool long_desc, bool details_flag, bool deprecated) { diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 0b4a0efae38e..b756946ae78d 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -88,6 +88,7 @@ int perf_pmu__format_parse(char *dir, struct list_head *head); struct perf_pmu *perf_pmu__scan(struct perf_pmu *pmu); +bool is_pmu_core(const char *name); void print_pmu_events(const char *event_glob, bool name_only, bool quiet, bool long_desc, bool details_flag, bool deprecated); -- 2.17.1
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