[tip: perf/core] perf/uapi: Define PERF_MEM_SNOOPX_PEER in kernel header file

tip-bot2 for Ravi Bangoria
2022-09-30T09:31:32Z

The following commit has been merged into the perf/core branch of tip:

Commit-ID: cfef80bad4cf79cdc964a53c98254dfa462be83f
Gitweb: https://git.kernel.org/tip/cfef80bad4cf79cdc964a53c98254dfa462be83f
Author: Ravi Bangoria <ravi.bangoria@amd.com>
AuthorDate: Wed, 28 Sep 2022 15:27:57 +05:30
Committer: Peter Zijlstra <peterz@infradead.org>
CommitterDate: Thu, 29 Sep 2022 12:20:56 +02:00

perf/uapi: Define PERF_MEM_SNOOPX_PEER in kernel header file

PERF_MEM_SNOOPX_PEER is defined only in tools uapi header. Although
it's used only by perf tool, not defining it in kernel header can
create problems in future.

Signed-off-by: Ravi Bangoria <ravi.bangoria@amd.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220928095805.596-8-ravi.bangoria@amd.com
---
include/uapi/linux/perf_event.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index 4ae3c24..85be78e 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -1356,7 +1356,7 @@ union perf_mem_data_src {
#define PERF_MEM_SNOOP_SHIFT 19

#define PERF_MEM_SNOOPX_FWD 0x01 /* forward */
-/* 1 free */
+#define PERF_MEM_SNOOPX_PEER 0x02 /* xfer from peer */
#define PERF_MEM_SNOOPX_SHIFT 38

/* locked instruction */