From bab81b624e970f1138535a465ad2b26b6bb0dd6c Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Tue, 1 Dec 2009 14:04:49 +0800 Subject: perf annotate: Fix perf data parsing perf-annotate doesn't parse perf.data correctly in that it doesn't read perf header. Fix this by using mmap_dispatch_perf_file(). Before: TOTAL events: 17565 MMAP events: 3221 LOST events: 10 COMM events: 235 EXIT events: 2 THROTTLE events: 1 UNTHROTTLE events: 2 FORK events: 10 READ events: 1 SAMPLE events: 14083 After: TOTAL events: 17290 MMAP events: 3203 LOST events: 0 COMM events: 234 EXIT events: 1 THROTTLE events: 0 UNTHROTTLE events: 0 FORK events: 0 READ events: 0 SAMPLE events: 13852 Signed-off-by: Li Zefan Cc: Frederic Weisbecker Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Arjan van de Ven LKML-Reference: <4B14B201.9030708@cn.fujitsu.com> Signed-off-by: Ingo Molnar --- tools/perf/util/event.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'tools/perf/util') diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 233d7ad..414b89d 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -186,8 +186,7 @@ int event__process_comm(event_t *self) { struct thread *thread = threads__findnew(self->comm.pid); - dump_printf("PERF_RECORD_COMM: %s:%d\n", - self->comm.comm, self->comm.pid); + dump_printf(": %s:%d\n", self->comm.comm, self->comm.pid); if (thread == NULL || thread__set_comm(thread, self->comm.comm)) { dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n"); -- cgit v1.1