We need perf_event.h include for 'struct perf_event_mmap_page'. Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Jiri Olsa <[email protected]> --- 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
