[PATCH 2/8] perf tools: Sync uapi perf_event.h

From: Jiri Olsa
Date: Wed Dec 05 2018 - 11:05:24 EST


Link: http://lkml.kernel.org/n/tip-lh4vrg3t3sjhvue16i5f3snr@xxxxxxxxxxxxxx
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
tools/include/uapi/linux/perf_event.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 9de8780ac8d9..92bae4cf279c 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -372,7 +372,8 @@ struct perf_event_attr {
context_switch : 1, /* context switch data */
write_backward : 1, /* Write ring buffer from end to beginning */
namespaces : 1, /* include namespaces data */
- __reserved_1 : 35;
+ block : 1, /* block process if there's no space in RB (syscall tracepoints only) */
+ __reserved_1 : 34;

union {
__u32 wakeup_events; /* wakeup every n events */
--
2.17.2