[PATCH 15/15] perf tools: fix ppid in thread__fork()

[Adrian Hunter <adrian.hunter@intel.com>]

ppid should be assigned to the parents pid.  Note
'thread__fork()'s only caller 'machine__process_fork_event()'
ensures that the parents pid is set.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 tools/perf/util/thread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
index e3d4a55..93f3eab 100644
--- a/tools/perf/util/thread.c
+++ b/tools/perf/util/thread.c
@@ -85,7 +85,7 @@ int thread__fork(struct thread *self, struct thread *parent)
 		if (map_groups__clone(&self->mg, &parent->mg, i) < 0)
 			return -ENOMEM;
 
-	self->ppid = parent->tid;
+	self->ppid = parent->pid_;
 
 	return 0;
 }
-- 
1.7.11.7