[PATCH 1/5] tools: Add missing perf_event.h include

Jiri Olsa
2019-08-22T11:11:49Z

We need perf_event.h include for 'struct perf_event_mmap_page'.

Link: http://lkml.kernel.org/n/tip-bolqkmqajexhccjb0ib0an8w@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/include/linux/ring_buffer.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/include/linux/ring_buffer.h b/tools/include/linux/ring_buffer.h
index 9a083ae60473..6c02617377c2 100644
--- a/tools/include/linux/ring_buffer.h
+++ b/tools/include/linux/ring_buffer.h
@@ -2,6 +2,7 @@
#define _TOOLS_LINUX_RING_BUFFER_H_

#include <asm/barrier.h>
+#include <linux/perf_event.h>

/*
* Contract with kernel for walking the perf ring buffer from
--
2.21.0