diff options
Diffstat (limited to 'tools/perf/util/pmu.h')
| -rw-r--r-- | tools/perf/util/pmu.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index 69ca0004f94f..6b770f17eb86 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -7,6 +7,7 @@ #include <linux/perf_event.h> #include <linux/list.h> #include <stdbool.h> +#include <stdio.h> #include "parse-events.h" #include "pmu-events/pmu-events.h" @@ -22,8 +23,6 @@ enum { }; #define PERF_PMU_FORMAT_BITS 64 -#define EVENT_SOURCE_DEVICE_PATH "/bus/event_source/devices/" -#define CPUS_TEMPLATE_CPU "%s/bus/event_source/devices/%s/cpus" #define MAX_PMU_NAME_LEN 128 struct perf_event_attr; @@ -133,8 +132,6 @@ extern struct perf_pmu perf_pmu__fake; struct perf_pmu_info { const char *unit; - const char *metric_expr; - const char *metric_name; double scale; bool per_pkg; bool snapshot; @@ -188,13 +185,6 @@ struct perf_pmu_alias { * default. */ bool deprecated; - /** - * @metric_expr: A metric expression associated with an event. Doing - * this makes little sense due to scale and unit applying to both. - */ - char *metric_expr; - /** @metric_name: A name for the metric. unit applying to both. */ - char *metric_name; /** @pmu_name: The name copied from struct perf_pmu. */ char *pmu_name; }; @@ -231,6 +221,8 @@ bool pmu_have_event(const char *pname, const char *name); int perf_pmu__scan_file(struct perf_pmu *pmu, const char *name, const char *fmt, ...) __scanf(3, 4); +bool perf_pmu__file_exists(struct perf_pmu *pmu, const char *name); + int perf_pmu__test(void); struct perf_event_attr *perf_pmu__get_default_config(struct perf_pmu *pmu); @@ -239,6 +231,7 @@ void pmu_add_cpu_aliases_table(struct list_head *head, struct perf_pmu *pmu, char *perf_pmu__getcpuid(struct perf_pmu *pmu); const struct pmu_events_table *pmu_events_table__find(void); +const struct pmu_metrics_table *pmu_metrics_table__find(void); bool pmu_uncore_alias_match(const char *pmu_name, const char *name); void perf_pmu_free_alias(struct perf_pmu_alias *alias); @@ -259,4 +252,10 @@ int perf_pmu__cpus_match(struct perf_pmu *pmu, struct perf_cpu_map *cpus, char *pmu_find_real_name(const char *name); char *pmu_find_alias_name(const char *name); +double perf_pmu__cpu_slots_per_cycle(void); +int perf_pmu__event_source_devices_scnprintf(char *pathname, size_t size); +int perf_pmu__pathname_scnprintf(char *buf, size_t size, + const char *pmu_name, const char *filename); +FILE *perf_pmu__open_file(struct perf_pmu *pmu, const char *name); + #endif /* __PMU_H */ |