diff options
| author | John Garry <[email protected]> | 2020-03-17 19:02:17 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2020-03-24 10:35:59 -0300 |
| commit | d504fae93dd61b734aefc403c7653d958aef655a (patch) | |
| tree | c2545e9cab428d3549f4b4394e8924f21e242e80 | |
| parent | a6c925fd3aa2aba043a73b0ad57ffd296e1c42c9 (diff) | |
perf pmu: Add is_pmu_core()
Add a function to decide whether a PMU is a core PMU.
Signed-off-by: John Garry <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: James Clark <[email protected]>
Cc: Joakim Zhang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/perf/util/pmu.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/pmu.h | 1 |
2 files changed, 6 insertions, 0 deletions
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); |