perf tools: Kill event_t typedef, use 'union perf_event' instead

And move the event_t methods to the perf_event__ too.

No code changes, just namespace consistency.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 43 insertions, 40 deletions

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index f0138d472339..c0de5ec44145 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1000,11 +1000,11 @@ perf_header__find_attr(u64 id, struct perf_header *header)
         return NULL;
 }
 
-int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
-                           event__handler_t process,
-                           struct perf_session *session)
+int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
+                                perf_event__handler_t process,
+                                struct perf_session *session)
 {
-        event_t *ev;
+        union perf_event *ev;
         size_t size;
         int err;
 
@@ -1031,8 +1031,9 @@ int event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id,
         return err;
 }
 
-int event__synthesize_attrs(struct perf_header *self, event__handler_t process,
-                            struct perf_session *session)
+int perf_event__synthesize_attrs(struct perf_header *self,
+                                 perf_event__handler_t process,
+                                 struct perf_session *session)
 {
         struct perf_header_attr *attr;
         int i, err = 0;
@@ -1040,8 +1041,8 @@ int event__synthesize_attrs(struct perf_header *self, event__handler_t process,
         for (i = 0; i < self->attrs; i++) {
                 attr = self->attr[i];
 
-                err = event__synthesize_attr(&attr->attr, attr->ids, attr->id,
-                                             process, session);
+                err = perf_event__synthesize_attr(&attr->attr, attr->ids,
+                                                  attr->id, process, session);
                 if (err) {
                         pr_debug("failed to create perf header attribute\n");
                         return err;
@@ -1051,21 +1052,22 @@ int event__synthesize_attrs(struct perf_header *self, event__handler_t process,
         return err;
 }
 
-int event__process_attr(event_t *self, struct perf_session *session)
+int perf_event__process_attr(union perf_event *event,
+                             struct perf_session *session)
 {
         struct perf_header_attr *attr;
         unsigned int i, ids, n_ids;
 
-        attr = perf_header_attr__new(&self->attr.attr);
+        attr = perf_header_attr__new(&event->attr.attr);
         if (attr == NULL)
                 return -ENOMEM;
 
-        ids = self->header.size;
-        ids -= (void *)&self->attr.id - (void *)self;
+        ids = event->header.size;
+        ids -= (void *)&event->attr.id - (void *)event;
         n_ids = ids / sizeof(u64);
 
         for (i = 0; i < n_ids; i++) {
-                if (perf_header_attr__add_id(attr, self->attr.id[i]) < 0) {
+                if (perf_header_attr__add_id(attr, event->attr.id[i]) < 0) {
                         perf_header_attr__delete(attr);
                         return -ENOMEM;
                 }
@@ -1081,11 +1083,11 @@ int event__process_attr(event_t *self, struct perf_session *session)
         return 0;
 }
 
-int event__synthesize_event_type(u64 event_id, char *name,
-                                 event__handler_t process,
-                                 struct perf_session *session)
+int perf_event__synthesize_event_type(u64 event_id, char *name,
+                                      perf_event__handler_t process,
+                                      struct perf_session *session)
 {
-        event_t ev;
+        union perf_event ev;
         size_t size = 0;
         int err = 0;
 
@@ -1106,8 +1108,8 @@ int event__synthesize_event_type(u64 event_id, char *name,
         return err;
 }
 
-int event__synthesize_event_types(event__handler_t process,
-                                  struct perf_session *session)
+int perf_event__synthesize_event_types(perf_event__handler_t process,
+                                       struct perf_session *session)
 {
         struct perf_trace_event_type *type;
         int i, err = 0;
@@ -1115,8 +1117,9 @@ int event__synthesize_event_types(event__handler_t process,
         for (i = 0; i < event_count; i++) {
                 type = &events[i];
 
-                err = event__synthesize_event_type(type->event_id, type->name,
-                                                   process, session);
+                err = perf_event__synthesize_event_type(type->event_id,
+                                                        type->name, process,
+                                                        session);
                 if (err) {
                         pr_debug("failed to create perf header event type\n");
                         return err;
@@ -1126,21 +1129,21 @@ int event__synthesize_event_types(event__handler_t process,
         return err;
 }
 
-int event__process_event_type(event_t *self,
-                              struct perf_session *session __unused)
+int perf_event__process_event_type(union perf_event *event,
+                                   struct perf_session *session __unused)
 {
-        if (perf_header__push_event(self->event_type.event_type.event_id,
-                                    self->event_type.event_type.name) < 0)
+        if (perf_header__push_event(event->event_type.event_type.event_id,
+                                    event->event_type.event_type.name) < 0)
                 return -ENOMEM;
 
         return 0;
 }
 
-int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist,
-                                   event__handler_t process,
+int perf_event__synthesize_tracing_data(int fd, struct perf_evlist *evlist,
+                                         perf_event__handler_t process,
                                    struct perf_session *session __unused)
 {
-        event_t ev;
+        union perf_event ev;
         ssize_t size = 0, aligned_size = 0, padding;
         int err = 0;
 
@@ -1163,10 +1166,10 @@ int event__synthesize_tracing_data(int fd, struct perf_evlist *evlist,
         return aligned_size;
 }
 
-int event__process_tracing_data(event_t *self,
-                                struct perf_session *session)
+int perf_event__process_tracing_data(union perf_event *event,
+                                     struct perf_session *session)
 {
-        ssize_t size_read, padding, size = self->tracing_data.size;
+        ssize_t size_read, padding, size = event->tracing_data.size;
         off_t offset = lseek(session->fd, 0, SEEK_CUR);
         char buf[BUFSIZ];
 
@@ -1192,12 +1195,12 @@ int event__process_tracing_data(event_t *self,
         return size_read + padding;
 }
 
-int event__synthesize_build_id(struct dso *pos, u16 misc,
-                               event__handler_t process,
-                               struct machine *machine,
-                               struct perf_session *session)
+int perf_event__synthesize_build_id(struct dso *pos, u16 misc,
+                                    perf_event__handler_t process,
+                                    struct machine *machine,
+                                    struct perf_session *session)
 {
-        event_t ev;
+        union perf_event ev;
         size_t len;
         int err = 0;
 
@@ -1220,11 +1223,11 @@ int event__synthesize_build_id(struct dso *pos, u16 misc,
         return err;
 }
 
-int event__process_build_id(event_t *self,
-                            struct perf_session *session)
+int perf_event__process_build_id(union perf_event *event,
+                                 struct perf_session *session)
 {
-        __event_process_build_id(&self->build_id,
-                                 self->build_id.filename,
+        __event_process_build_id(&event->build_id,
+                                 event->build_id.filename,
                                  session);
         return 0;
 }