perf pmu: Fix usage of __ in struct names

In tools/perf we use a convention where __ separates the struct name
from the function name for functions that operate on a struct instance.

Fix this usage by removing it from the struct names and fix also the
associated functions.

Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-1tepcpohpvfg589pizx7tlkq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/pmu.c

@@ -85,7 +85,7 @@ static int pmu_format(char *name, struct list_head *format)
 
 static int perf_pmu__new_alias(struct list_head *list, char *name, FILE *file)
 {
-	struct perf_pmu__alias *alias;
+	struct perf_pmu_alias *alias;
 	char buf[256];
 	int ret;
 
@@ -172,7 +172,7 @@ static int pmu_aliases(char *name, struct list_head *head)
 	return 0;
 }
 
-static int pmu_alias_terms(struct perf_pmu__alias *alias,
+static int pmu_alias_terms(struct perf_pmu_alias *alias,
 			   struct list_head *terms)
 {
 	struct parse_events_term *term, *clone;
@@ -360,10 +360,10 @@ struct perf_pmu *perf_pmu__find(char *name)
 	return pmu_lookup(name);
 }
 
-static struct perf_pmu__format*
+static struct perf_pmu_format *
 pmu_find_format(struct list_head *formats, char *name)
 {
-	struct perf_pmu__format *format;
+	struct perf_pmu_format *format;
 
 	list_for_each_entry(format, formats, list)
 		if (!strcmp(format->name, name))
@@ -405,7 +405,7 @@ static int pmu_config_term(struct list_head *formats,
 			   struct perf_event_attr *attr,
 			   struct parse_events_term *term)
 {
-	struct perf_pmu__format *format;
+	struct perf_pmu_format *format;
 	__u64 *vp;
 
 	/*
@@ -471,10 +471,10 @@ int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr,
 	return perf_pmu__config_terms(&pmu->format, attr, head_terms);
 }
 
-static struct perf_pmu__alias *pmu_find_alias(struct perf_pmu *pmu,
-					      struct parse_events_term *term)
+static struct perf_pmu_alias *pmu_find_alias(struct perf_pmu *pmu,
+					     struct parse_events_term *term)
 {
-	struct perf_pmu__alias *alias;
+	struct perf_pmu_alias *alias;
 	char *name;
 
 	if (parse_events__is_hardcoded_term(term))
@@ -508,7 +508,7 @@ static struct perf_pmu__alias *pmu_find_alias(struct perf_pmu *pmu,
 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms)
 {
 	struct parse_events_term *term, *h;
-	struct perf_pmu__alias *alias;
+	struct perf_pmu_alias *alias;
 	int ret;
 
 	list_for_each_entry_safe(term, h, head_terms, list) {
@@ -527,7 +527,7 @@ int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms)
 int perf_pmu__new_format(struct list_head *list, char *name,
 			 int config, unsigned long *bits)
 {
-	struct perf_pmu__format *format;
+	struct perf_pmu_format *format;
 
 	format = zalloc(sizeof(*format));
 	if (!format)

tools/perf/util/pmu.h

@@ -12,14 +12,14 @@ enum {
 
 #define PERF_PMU_FORMAT_BITS 64
 
-struct perf_pmu__format {
+struct perf_pmu_format {
 	char *name;
 	int value;
 	DECLARE_BITMAP(bits, PERF_PMU_FORMAT_BITS);
 	struct list_head list;
 };
 
-struct perf_pmu__alias {
+struct perf_pmu_alias {
 	char *name;
 	struct list_head terms;
 	struct list_head list;
@@ -42,7 +42,7 @@ int perf_pmu__config_terms(struct list_head *formats,
 			   struct list_head *head_terms);
 int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms);
 struct list_head *perf_pmu__alias(struct perf_pmu *pmu,
-				struct list_head *head_terms);
+				  struct list_head *head_terms);
 int perf_pmu_wrap(void);
 void perf_pmu_error(struct list_head *list, char *name, char const *msg);