Merge Linus master to drm-next

linux-next conflict reported needed resolution.

Conflicts:
	drivers/gpu/drm/drm_crtc.c
	drivers/gpu/drm/drm_edid.c
	drivers/gpu/drm/i915/intel_sdvo.c
	drivers/gpu/drm/radeon/radeon_ttm.c
	drivers/gpu/drm/ttm/ttm_bo.c

1 files changed, 7 insertions, 24 deletions

diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 5f9eefecc574..343e7b14bf01 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -74,20 +74,12 @@ struct fork_event {
 	u32 pid, ppid;
 };
 
-struct period_event {
-	struct perf_event_header header;
-	u64 time;
-	u64 id;
-	u64 sample_period;
-};
-
 typedef union event_union {
 	struct perf_event_header	header;
 	struct ip_event			ip;
 	struct mmap_event		mmap;
 	struct comm_event		comm;
 	struct fork_event		fork;
-	struct period_event		period;
 } event_t;
 
 
@@ -988,6 +980,13 @@ process_fork_event(event_t *event, unsigned long offset, unsigned long head)
 		(void *)(long)(event->header.size),
 		event->fork.pid, event->fork.ppid);
 
+	/*
+	 * A thread clone will have the same PID for both
+	 * parent and child.
+	 */
+	if (thread == parent)
+		return 0;
+
 	if (!thread || !parent || thread__fork(thread, parent)) {
 		dprintf("problem processing PERF_EVENT_FORK, skipping event.\n");
 		return -1;
@@ -998,19 +997,6 @@ process_fork_event(event_t *event, unsigned long offset, unsigned long head)
 }
 
 static int
-process_period_event(event_t *event, unsigned long offset, unsigned long head)
-{
-	dprintf("%p [%p]: PERF_EVENT_PERIOD: time:%Ld, id:%Ld: period:%Ld\n",
-		(void *)(offset + head),
-		(void *)(long)(event->header.size),
-		event->period.time,
-		event->period.id,
-		event->period.sample_period);
-
-	return 0;
-}
-
-static int
 process_event(event_t *event, unsigned long offset, unsigned long head)
 {
 	switch (event->header.type) {
@@ -1025,9 +1011,6 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
 
 	case PERF_EVENT_FORK:
 		return process_fork_event(event, offset, head);
-
-	case PERF_EVENT_PERIOD:
-		return process_period_event(event, offset, head);
 	/*
 	 * We dont process them right now but they are fine:
 	 */