#include <sys/types.h>
#include <sys/mman.h>
+#include "evlist.h"
+#include "evsel.h"
#include "session.h"
#include "sort.h"
#include "util.h"
self->fd_pipe = true;
self->fd = STDIN_FILENO;
- if (perf_header__read(self, self->fd) < 0)
+ if (perf_session__read_header(self, self->fd) < 0)
pr_err("incompatible file format");
return 0;
goto out_close;
}
- if (perf_header__read(self, self->fd) < 0) {
+ if (perf_session__read_header(self, self->fd) < 0) {
pr_err("incompatible file format");
goto out_close;
}
session->id_hdr_size = size;
}
-void perf_session__set_sample_id_all(struct perf_session *session, bool value)
-{
- session->sample_id_all = value;
- perf_session__id_header_size(session);
-}
-
-void perf_session__set_sample_type(struct perf_session *session, u64 type)
-{
- session->sample_type = type;
-}
-
void perf_session__update_sample_type(struct perf_session *self)
{
- self->sample_type = perf_header__sample_type(&self->header);
- self->sample_id_all = perf_header__sample_id_all(&self->header);
+ self->sample_type = perf_evlist__sample_type(self->evlist);
+ self->sample_id_all = perf_evlist__sample_id_all(self->evlist);
perf_session__id_header_size(self);
}
if (self == NULL)
goto out;
- if (perf_header__init(&self->header) < 0)
- goto out_free;
-
memcpy(self->filename, filename, len);
self->threads = RB_ROOT;
INIT_LIST_HEAD(&self->dead_threads);
- self->hists_tree = RB_ROOT;
self->last_match = NULL;
/*
* On 64bit we can mmap the data file in one go. No need for tiny mmap
if (mode == O_RDONLY) {
if (perf_session__open(self, force) < 0)
goto out_delete;
+ perf_session__update_sample_type(self);
} else if (mode == O_WRONLY) {
/*
* In O_RDONLY mode this will be performed when reading the
goto out_delete;
}
- perf_session__update_sample_type(self);
-
if (ops && ops->ordering_requires_timestamps &&
ops->ordered_samples && !self->sample_id_all) {
dump_printf("WARNING: No sample_id_all support, falling back to unordered processing\n");
out:
return self;
-out_free:
- free(self);
- return NULL;
out_delete:
perf_session__delete(self);
return NULL;
void perf_session__delete(struct perf_session *self)
{
- perf_header__exit(&self->header);
perf_session__destroy_kernel_maps(self);
perf_session__delete_dead_threads(self);
perf_session__delete_threads(self);
size_t ret = machine__fprintf_dsos_buildid(&self->host_machine, fp, with_hits);
return ret + machines__fprintf_dsos_buildid(&self->machines, fp, with_hits);
}
+
+size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp)
+{
+ struct perf_evsel *pos;
+ size_t ret = fprintf(fp, "Aggregated stats:\n");
+
+ ret += hists__fprintf_nr_events(&session->hists, fp);
+
+ list_for_each_entry(pos, &session->evlist->entries, node) {
+ ret += fprintf(fp, "%s stats:\n", event_name(pos));
+ ret += hists__fprintf_nr_events(&pos->hists, fp);
+ }
+
+ return ret;
+}