diff options
| -rw-r--r-- | tools/perf/builtin-stat.c | 42 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/stat.c | 44 | ||||
| -rw-r--r-- | tools/perf/util/stat.h | 6 |
4 files changed, 50 insertions, 43 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 0ccba5c6b61d..3e385f9f12ee 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -141,48 +141,6 @@ static inline void diff_timespec(struct timespec *r, struct timespec *a, } } -static void perf_evlist__free_stats(struct perf_evlist *evlist) -{ - struct perf_evsel *evsel; - - evlist__for_each(evlist, evsel) { - perf_evsel__free_stat_priv(evsel); - perf_evsel__free_counts(evsel); - perf_evsel__free_prev_raw_counts(evsel); - } -} - -static int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw) -{ - struct perf_evsel *evsel; - int nthreads = thread_map__nr(evsel_list->threads); - - evlist__for_each(evlist, evsel) { - int ncpus = perf_evsel__nr_cpus(evsel); - - if (perf_evsel__alloc_stat_priv(evsel) < 0 || - perf_evsel__alloc_counts(evsel, ncpus, nthreads) < 0 || - (alloc_raw && perf_evsel__alloc_prev_raw_counts(evsel, ncpus, nthreads) < 0)) - goto out_free; - } - - return 0; - -out_free: - perf_evlist__free_stats(evlist); - return -1; -} - -static void perf_evlist__reset_stats(struct perf_evlist *evlist) -{ - struct perf_evsel *evsel; - - evlist__for_each(evlist, evsel) { - perf_evsel__reset_stat_priv(evsel); - perf_evsel__reset_counts(evsel); - } -} - static void perf_stat__reset_stats(void) { perf_evlist__reset_stats(evsel_list); diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index a8489b9d2812..037633c1da9d 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -289,5 +289,4 @@ void perf_evlist__to_front(struct perf_evlist *evlist, void perf_evlist__set_tracking_event(struct perf_evlist *evlist, struct perf_evsel *tracking_evsel); - #endif /* __PERF_EVLIST_H */ diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c index 6221c3898397..818cb022fcb6 100644 --- a/tools/perf/util/stat.c +++ b/tools/perf/util/stat.c @@ -1,6 +1,8 @@ #include <math.h> #include "stat.h" +#include "evlist.h" #include "evsel.h" +#include "thread_map.h" void update_stats(struct stats *stats, u64 val) { @@ -186,3 +188,45 @@ void perf_evsel__free_prev_raw_counts(struct perf_evsel *evsel) perf_counts__delete(evsel->prev_raw_counts); evsel->prev_raw_counts = NULL; } + +int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw) +{ + struct perf_evsel *evsel; + int nthreads = thread_map__nr(evlist->threads); + + evlist__for_each(evlist, evsel) { + int ncpus = perf_evsel__nr_cpus(evsel); + + if (perf_evsel__alloc_stat_priv(evsel) < 0 || + perf_evsel__alloc_counts(evsel, ncpus, nthreads) < 0 || + (alloc_raw && perf_evsel__alloc_prev_raw_counts(evsel, ncpus, nthreads) < 0)) + goto out_free; + } + + return 0; + +out_free: + perf_evlist__free_stats(evlist); + return -1; +} + +void perf_evlist__free_stats(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) { + perf_evsel__free_stat_priv(evsel); + perf_evsel__free_counts(evsel); + perf_evsel__free_prev_raw_counts(evsel); + } +} + +void perf_evlist__reset_stats(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) { + perf_evsel__reset_stat_priv(evsel); + perf_evsel__reset_counts(evsel); + } +} diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index 454b26875aef..5f62db2472c7 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -70,6 +70,8 @@ static inline void init_stats(struct stats *stats) } struct perf_evsel; +struct perf_evlist; + bool __perf_evsel_stat__is(struct perf_evsel *evsel, enum perf_stat_evsel_id id); @@ -100,4 +102,8 @@ void perf_evsel__free_stat_priv(struct perf_evsel *evsel); int perf_evsel__alloc_prev_raw_counts(struct perf_evsel *evsel, int ncpus, int nthreads); void perf_evsel__free_prev_raw_counts(struct perf_evsel *evsel); + +int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw); +void perf_evlist__free_stats(struct perf_evlist *evlist); +void perf_evlist__reset_stats(struct perf_evlist *evlist); #endif |