diff options
Diffstat (limited to 'kernel/tools/perf/tests/evsel-tp-sched.c')
| -rw-r--r-- | kernel/tools/perf/tests/evsel-tp-sched.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/tools/perf/tests/evsel-tp-sched.c b/kernel/tools/perf/tests/evsel-tp-sched.c index 52162425c..790e413d9 100644 --- a/kernel/tools/perf/tests/evsel-tp-sched.c +++ b/kernel/tools/perf/tests/evsel-tp-sched.c @@ -1,3 +1,4 @@ +#include <linux/err.h> #include <traceevent/event-parse.h> #include "evsel.h" #include "tests.h" @@ -36,8 +37,8 @@ int test__perf_evsel__tp_sched_test(void) struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch"); int ret = 0; - if (evsel == NULL) { - pr_debug("perf_evsel__new\n"); + if (IS_ERR(evsel)) { + pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel)); return -1; } @@ -66,6 +67,11 @@ int test__perf_evsel__tp_sched_test(void) evsel = perf_evsel__newtp("sched", "sched_wakeup"); + if (IS_ERR(evsel)) { + pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel)); + return -1; + } + if (perf_evsel__test_field(evsel, "comm", 16, true)) ret = -1; |