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

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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>
This commit is contained in:
Arnaldo Carvalho de Melo
2011-01-29 14:01:45 -02:00
parent 8d50e5b417
commit 8115d60c32
27 changed files with 473 additions and 437 deletions
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83
tools/perf/util/header.c
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@@ -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;
}