diff options
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index fb3f3c22021..ccf867dbab5 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -19,9 +19,6 @@ static char const *input_name = "perf.data"; static unsigned long total = 0; static unsigned long total_comm = 0; -static struct rb_root threads; -static struct thread *last_match; - static struct perf_header *header; static u64 sample_type; @@ -32,9 +29,7 @@ static int cwdlen; static int process_comm_event(event_t *event, unsigned long offset, unsigned long head) { - struct thread *thread; - - thread = threads__findnew(event->comm.pid, &threads, &last_match); + struct thread *thread = threads__findnew(event->comm.pid); dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n", (void *)(offset + head), @@ -54,14 +49,12 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head) static int process_sample_event(event_t *event, unsigned long offset, unsigned long head) { - struct thread *thread; u64 ip = event->ip.ip; u64 timestamp = -1; u32 cpu = -1; u64 period = 1; void *more_data = event->ip.__more_data; - - thread = threads__findnew(event->ip.pid, &threads, &last_match); + struct thread *thread = threads__findnew(event->ip.pid); if (sample_type & PERF_SAMPLE_TIME) { timestamp = *(u64 *)more_data; @@ -135,7 +128,7 @@ static struct perf_file_handler file_handler = { static int __cmd_trace(void) { - register_idle_thread(&threads, &last_match); + register_idle_thread(); register_perf_file_handler(&file_handler); return mmap_dispatch_perf_file(&header, input_name, 0, 0, &cwdlen, &cwd); |