Commit d504fae9 authored Mar 17, 2020 by John Garry Committed by Arnaldo Carvalho de Melo Mar 24, 2020

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@huawei.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: James Clark <james.clark@arm.com>
Cc: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: linuxarm@huawei.com
Link: http://lore.kernel.org/lkml/1584442939-8911-6-git-send-email-john.garry@huawei.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent a6c925fd

tools/perf/util/pmu.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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)
		{

tools/perf/util/pmu.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);

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