Messages in this thread Patch in this message | | | Date | Sat, 04 Apr 2020 08:41:55 -0000 | From | "tip-bot2 for John Garry" <> | Subject | [tip: perf/urgent] perf pmu: Add is_pmu_core() |
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The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: d504fae93dd61b734aefc403c7653d958aef655a Gitweb: https://git.kernel.org/tip/d504fae93dd61b734aefc403c7653d958aef655a Author: John Garry <john.garry@huawei.com> AuthorDate: Tue, 17 Mar 2020 19:02:17 +08:00 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitterDate: Tue, 24 Mar 2020 10:35:59 -03:00
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> --- 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 c616a06..55129d0 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 0b4a0ef..b756946 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);
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