perf evsel: Rename struct perf_evsel to struct evsel

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>
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index fa675d0..b64cf01 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -143,11 +143,11 @@ static inline void init_stats(struct stats *stats)
 	stats->max  = 0;
 }
 
-struct perf_evsel;
+struct evsel;
 struct perf_evlist;
 
 struct perf_aggr_thread_value {
-	struct perf_evsel *counter;
+	struct evsel *counter;
 	int id;
 	double uval;
 	u64 val;
@@ -155,7 +155,7 @@ struct perf_aggr_thread_value {
 	u64 ena;
 };
 
-bool __perf_evsel_stat__is(struct perf_evsel *evsel,
+bool __perf_evsel_stat__is(struct evsel *evsel,
 			   enum perf_stat_evsel_id id);
 
 #define perf_stat_evsel__is(evsel, id) \
@@ -174,7 +174,7 @@ void runtime_stat__exit(struct runtime_stat *st);
 void perf_stat__init_shadow_stats(void);
 void perf_stat__reset_shadow_stats(void);
 void perf_stat__reset_shadow_per_stat(struct runtime_stat *st);
-void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 count,
+void perf_stat__update_shadow_stats(struct evsel *counter, u64 count,
 				    int cpu, struct runtime_stat *st);
 struct perf_stat_output_ctx {
 	void *ctx;
@@ -184,7 +184,7 @@ struct perf_stat_output_ctx {
 };
 
 void perf_stat__print_shadow_stats(struct perf_stat_config *config,
-				   struct perf_evsel *evsel,
+				   struct evsel *evsel,
 				   double avg, int cpu,
 				   struct perf_stat_output_ctx *out,
 				   struct rblist *metric_events,
@@ -196,7 +196,7 @@ void perf_evlist__free_stats(struct perf_evlist *evlist);
 void perf_evlist__reset_stats(struct perf_evlist *evlist);
 
 int perf_stat_process_counter(struct perf_stat_config *config,
-			      struct perf_evsel *counter);
+			      struct evsel *counter);
 struct perf_tool;
 union perf_event;
 struct perf_session;
@@ -207,7 +207,7 @@ size_t perf_event__fprintf_stat(union perf_event *event, FILE *fp);
 size_t perf_event__fprintf_stat_round(union perf_event *event, FILE *fp);
 size_t perf_event__fprintf_stat_config(union perf_event *event, FILE *fp);
 
-int create_perf_stat_counter(struct perf_evsel *evsel,
+int create_perf_stat_counter(struct evsel *evsel,
 			     struct perf_stat_config *config,
 			     struct target *target);
 int perf_stat_synthesize_config(struct perf_stat_config *config,