diff options
Diffstat (limited to 'tools/perf/tests/open-syscall.c')
| -rw-r--r-- | tools/perf/tests/open-syscall.c | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/tools/perf/tests/open-syscall.c b/tools/perf/tests/open-syscall.c index 98be8b518b4f..befc0671f95d 100644 --- a/tools/perf/tests/open-syscall.c +++ b/tools/perf/tests/open-syscall.c @@ -6,29 +6,18 @@ int test__open_syscall_event(void) { int err = -1, fd; - struct thread_map *threads; struct perf_evsel *evsel; - struct perf_event_attr attr; unsigned int nr_open_calls = 111, i; - int id = trace_event__id("sys_enter_open"); + struct thread_map *threads = thread_map__new(-1, getpid(), UINT_MAX); - if (id < 0) { - pr_debug("is debugfs mounted on /sys/kernel/debug?\n"); - return -1; - } - - threads = thread_map__new(-1, getpid(), UINT_MAX); if (threads == NULL) { pr_debug("thread_map__new\n"); return -1; } - memset(&attr, 0, sizeof(attr)); - attr.type = PERF_TYPE_TRACEPOINT; - attr.config = id; - evsel = perf_evsel__new(&attr, 0); + evsel = perf_evsel__newtp("syscalls", "sys_enter_open", 0); if (evsel == NULL) { - pr_debug("perf_evsel__new\n"); + pr_debug("is debugfs mounted on /sys/kernel/debug?\n"); goto out_thread_map_delete; } |