mirror of
https://github.com/torvalds/linux.git
synced 2024-12-16 08:02:17 +00:00
32dcd021d0
Rename struct perf_evsel to struct evsel, so we don't have a name clash when we add struct perf_evsel in libperf. Committer notes: Added fixes for arm64, provided by Jiri. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20190721112506.12306-5-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __PERF_COUNTS_H
|
|
#define __PERF_COUNTS_H
|
|
|
|
#include "xyarray.h"
|
|
|
|
struct perf_counts_values {
|
|
union {
|
|
struct {
|
|
u64 val;
|
|
u64 ena;
|
|
u64 run;
|
|
};
|
|
u64 values[3];
|
|
};
|
|
};
|
|
|
|
struct perf_counts {
|
|
s8 scaled;
|
|
struct perf_counts_values aggr;
|
|
struct xyarray *values;
|
|
struct xyarray *loaded;
|
|
};
|
|
|
|
|
|
static inline struct perf_counts_values*
|
|
perf_counts(struct perf_counts *counts, int cpu, int thread)
|
|
{
|
|
return xyarray__entry(counts->values, cpu, thread);
|
|
}
|
|
|
|
static inline bool
|
|
perf_counts__is_loaded(struct perf_counts *counts, int cpu, int thread)
|
|
{
|
|
return *((bool *) xyarray__entry(counts->loaded, cpu, thread));
|
|
}
|
|
|
|
static inline void
|
|
perf_counts__set_loaded(struct perf_counts *counts, int cpu, int thread, bool loaded)
|
|
{
|
|
*((bool *) xyarray__entry(counts->loaded, cpu, thread)) = loaded;
|
|
}
|
|
|
|
struct perf_counts *perf_counts__new(int ncpus, int nthreads);
|
|
void perf_counts__delete(struct perf_counts *counts);
|
|
|
|
void perf_evsel__reset_counts(struct evsel *evsel);
|
|
int perf_evsel__alloc_counts(struct evsel *evsel, int ncpus, int nthreads);
|
|
void perf_evsel__free_counts(struct evsel *evsel);
|
|
|
|
#endif /* __PERF_COUNTS_H */
|