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authorScott Wood <scottwood@freescale.com>2014-04-07 23:49:35 (GMT)
committerScott Wood <scottwood@freescale.com>2014-04-07 23:49:35 (GMT)
commit62b8c978ee6b8d135d9e7953221de58000dba986 (patch)
tree683b04b2e627f6710c22c151b23c8cc9a165315e /tools/perf/tests/task-exit.c
parent78fd82238d0e5716578c326404184a27ba67fd6e (diff)
downloadlinux-fsl-qoriq-62b8c978ee6b8d135d9e7953221de58000dba986.tar.xz
Rewind v3.13-rc3+ (78fd82238d0e5716) to v3.12
Diffstat (limited to 'tools/perf/tests/task-exit.c')
-rw-r--r--tools/perf/tests/task-exit.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c
index d09ab57..a3e6487 100644
--- a/tools/perf/tests/task-exit.c
+++ b/tools/perf/tests/task-exit.c
@@ -28,7 +28,7 @@ int test__task_exit(void)
union perf_event *event;
struct perf_evsel *evsel;
struct perf_evlist *evlist;
- struct target target = {
+ struct perf_target target = {
.uid = UINT_MAX,
.uses_mmap = true,
};
@@ -37,11 +37,20 @@ int test__task_exit(void)
signal(SIGCHLD, sig_handler);
signal(SIGUSR1, sig_handler);
- evlist = perf_evlist__new_default();
+ evlist = perf_evlist__new();
if (evlist == NULL) {
- pr_debug("perf_evlist__new_default\n");
+ pr_debug("perf_evlist__new\n");
return -1;
}
+ /*
+ * We need at least one evsel in the evlist, use the default
+ * one: "cycles".
+ */
+ err = perf_evlist__add_default(evlist);
+ if (err < 0) {
+ pr_debug("Not enough memory to create evsel\n");
+ goto out_free_evlist;
+ }
/*
* Create maps of threads and cpus to monitor. In this case
@@ -108,6 +117,7 @@ out_close_evlist:
perf_evlist__close(evlist);
out_delete_maps:
perf_evlist__delete_maps(evlist);
+out_free_evlist:
perf_evlist__delete(evlist);
return err;
}