linux-kernel - [PATCH v1 2/4] tools, perf

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Message-Id: <20171114123024.11517-3-alexander.shishkin@linux.intel.com>
Date:   Tue, 14 Nov 2017 14:30:22 +0200
From:   Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:     Peter Zijlstra <a.p.zijlstra@...llo.nl>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Cc:     Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
        Will Deacon <will.deacon@....com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Subject: [PATCH v1 2/4] tools, perf_event.h: Synchronize

I've just added attr::suppress_aux bit to the kernel header, adding
it to the tools' header too.

Signed-off-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
---
 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 362493a2f950..fa3821d9dc52 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -370,7 +370,8 @@ 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;
+				suppress_aux   :  1, /* don't generate PERF_RECORD_AUX */
+				__reserved_1   : 34;
 
 	union {
 		__u32		wakeup_events;	  /* wakeup every n events */
-- 
2.15.0