perf tools: Reconstruct hw cache event with modifiers from perf_event_attr

[firefly-linux-kernel-4.4.55.git] / tools / perf / util / evsel.h

diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 4ba8b564e6f47f039652ebac739d9d899d5881f5..5bf946a05a6b1f1dd175adf87b67e8644d5a35e9 100644 (file)
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -83,7 +83,21 @@ void perf_evsel__config(struct perf_evsel *evsel,
                        struct perf_record_opts *opts,
                        struct perf_evsel *first);
 
-const char* __perf_evsel__hw_name(u64 config);
+bool perf_evsel__is_cache_op_valid(u8 type, u8 op);
+
+#define PERF_EVSEL__MAX_ALIASES 8
+
+extern const char *perf_evsel__hw_cache[PERF_COUNT_HW_CACHE_MAX]
+                                      [PERF_EVSEL__MAX_ALIASES];
+extern const char *perf_evsel__hw_cache_op[PERF_COUNT_HW_CACHE_OP_MAX]
+                                         [PERF_EVSEL__MAX_ALIASES];
+const char *perf_evsel__hw_cache_result[PERF_COUNT_HW_CACHE_RESULT_MAX]
+                                      [PERF_EVSEL__MAX_ALIASES];
+int __perf_evsel__hw_cache_type_op_res_name(u8 type, u8 op, u8 result,
+                                           char *bf, size_t size);
+int __perf_evsel__hw_cache_name(u64 config, char *bf, size_t size);
+
+const char *__perf_evsel__hw_name(u64 config);
 int perf_evsel__name(struct perf_evsel *evsel, char *bf, size_t size);
 
 int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads);