linux-kernel - [PATCH 05/11] tools include: Sync {,tools/}include/uapi/linux/perf

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Date:   Mon, 20 Mar 2017 22:16:35 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Stephane Eranian <eranian@...gle.com>,
        Vince Weaver <vince@...ter.net>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 05/11] tools include: Sync {,tools/}include/uapi/linux/perf_event.h

From: Alexander Shishkin <alexander.shishkin@...ux.intel.com>

To get PERF_AUX_FLAG_PARTIAL, introduced in:

  ae0c2d995d64 ("perf/core: Add a flag for partial AUX records")

and that will be used to warn the user about gaps in AUX records due
to VMX being used in KVM guests.

Silences the kernel/tools file copy detector:

  Warning: include/uapi/linux/perf_event.h differs from kernel

Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Vince Weaver <vince@...ter.net>
Link: http://lkml.kernel.org/r/8760j941ig.fsf@ashishki-desk.ger.corp.intel.com
[ Split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>

Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/include/uapi/linux/perf_event.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index bec0aad0e15c..d09a9cd021b1 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -915,6 +915,7 @@ enum perf_callchain_context {
  */
 #define PERF_AUX_FLAG_TRUNCATED		0x01	/* record was truncated to fit */
 #define PERF_AUX_FLAG_OVERWRITE		0x02	/* snapshot from overwrite mode */
+#define PERF_AUX_FLAG_PARTIAL		0x04	/* record contains gaps */
 
 #define PERF_FLAG_FD_NO_GROUP		(1UL << 0)
 #define PERF_FLAG_FD_OUTPUT		(1UL << 1)
-- 
2.9.3