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Diffstat (limited to 'tools/perf/util/evlist.c')
-rw-r--r--tools/perf/util/evlist.c39
1 files changed, 25 insertions, 14 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 0a0b760d6948..173b4f0e0e6e 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -233,7 +233,7 @@ void perf_evlist__set_leader(struct evlist *evlist)
int __perf_evlist__add_default(struct evlist *evlist, bool precise)
{
- struct evsel *evsel = perf_evsel__new_cycles(precise);
+ struct evsel *evsel = evsel__new_cycles(precise);
if (evsel == NULL)
return -ENOMEM;
@@ -249,7 +249,7 @@ int perf_evlist__add_dummy(struct evlist *evlist)
.config = PERF_COUNT_SW_DUMMY,
.size = sizeof(attr), /* to capture ABI version */
};
- struct evsel *evsel = perf_evsel__new_idx(&attr, evlist->core.nr_entries);
+ struct evsel *evsel = evsel__new_idx(&attr, evlist->core.nr_entries);
if (evsel == NULL)
return -ENOMEM;
@@ -266,7 +266,7 @@ static int evlist__add_attrs(struct evlist *evlist,
size_t i;
for (i = 0; i < nr_attrs; i++) {
- evsel = perf_evsel__new_idx(attrs + i, evlist->core.nr_entries + i);
+ evsel = evsel__new_idx(attrs + i, evlist->core.nr_entries + i);
if (evsel == NULL)
goto out_delete_partial_list;
list_add_tail(&evsel->core.node, &head);
@@ -325,7 +325,7 @@ perf_evlist__find_tracepoint_by_name(struct evlist *evlist,
int perf_evlist__add_newtp(struct evlist *evlist,
const char *sys, const char *name, void *handler)
{
- struct evsel *evsel = perf_evsel__newtp(sys, name);
+ struct evsel *evsel = evsel__newtp(sys, name);
if (IS_ERR(evsel))
return -1;
@@ -380,22 +380,33 @@ void evlist__disable(struct evlist *evlist)
{
struct evsel *pos;
struct affinity affinity;
- int cpu, i;
+ int cpu, i, imm = 0;
+ bool has_imm = false;
if (affinity__setup(&affinity) < 0)
return;
- evlist__for_each_cpu(evlist, i, cpu) {
- affinity__set(&affinity, cpu);
-
- evlist__for_each_entry(evlist, pos) {
- if (evsel__cpu_iter_skip(pos, cpu))
- continue;
- if (pos->disabled || !evsel__is_group_leader(pos) || !pos->core.fd)
- continue;
- evsel__disable_cpu(pos, pos->cpu_iter - 1);
+ /* Disable 'immediate' events last */
+ for (imm = 0; imm <= 1; imm++) {
+ evlist__for_each_cpu(evlist, i, cpu) {
+ affinity__set(&affinity, cpu);
+
+ evlist__for_each_entry(evlist, pos) {
+ if (evsel__cpu_iter_skip(pos, cpu))
+ continue;
+ if (pos->disabled || !evsel__is_group_leader(pos) || !pos->core.fd)
+ continue;
+ if (pos->immediate)
+ has_imm = true;
+ if (pos->immediate != imm)
+ continue;
+ evsel__disable_cpu(pos, pos->cpu_iter - 1);
+ }
}
+ if (!has_imm)
+ break;
}
+
affinity__cleanup(&affinity);
evlist__for_each_entry(evlist, pos) {
if (!evsel__is_group_leader(pos) || !pos->core.fd)