[PATCH v2 07/12] perf tools: include missing pthread.h header

[Irina Tirdea <irina.tirdea@gmail.com>]

From: Irina Tirdea <irina.tirdea@intel.com>

pthread variables are used in some files without explicitely including
pthread.h. This leads to compile errors on Android. e.g.: in annotate.h,
error: unknown type name 'pthread_mutex_t'

Including pthread.h explicitely in files that use it to have all definitions
included.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
---
 tools/perf/perf.c          |    1 +
 tools/perf/util/annotate.h |    1 +
 2 files changed, 2 insertions(+)

diff --git a/tools/perf/perf.c b/tools/perf/perf.c
index e7840e5..fb8578c 100644
--- a/tools/perf/perf.c
+++ b/tools/perf/perf.c
@@ -14,6 +14,7 @@
 #include "util/run-command.h"
 #include "util/parse-events.h"
 #include "util/debugfs.h"
+#include <pthread.h>
 
 const char perf_usage_string[] =
 	"perf [--version] [--help] COMMAND [ARGS]";
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index a6d6bc5..62a6e7a 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -7,6 +7,7 @@
 #include "symbol.h"
 #include <linux/list.h>
 #include <linux/rbtree.h>
+#include <pthread.h>
 
 struct ins;
 
-- 
1.7.9.5