linux-kernel - [PATCH 11/25] perf tools: Define new D and t flags

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Message-Id: <20220124084201.2699795-12-adrian.hunter@intel.com>
Date:   Mon, 24 Jan 2022 10:41:47 +0200
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Andi Kleen <ak@...ux.intel.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 11/25] perf tools: Define new D and t flags

Define 2 new flags to represent:
 - when interrupts are disabled (D)
 - when interrupt disabling toggles (t)

This gives 4 combinations:
		no flag, interrupts enabled
	t	interrupts were enabled but become disabled
	D	interrupts are disabled
	Dt	interrupts were disabled but become enabled

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/event.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 9354619953e9..320cbcd5b902 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -101,9 +101,11 @@ enum {
 	PERF_IP_FLAG_IN_TX		= 1ULL << 10,
 	PERF_IP_FLAG_VMENTRY		= 1ULL << 11,
 	PERF_IP_FLAG_VMEXIT		= 1ULL << 12,
+	PERF_IP_FLAG_INTR_DISABLE	= 1ULL << 13,
+	PERF_IP_FLAG_INTR_TOGGLE	= 1ULL << 14,
 };
 
-#define PERF_IP_FLAG_CHARS "bcrosyiABExgh"
+#define PERF_IP_FLAG_CHARS "bcrosyiABExghDt"
 
 #define PERF_BRANCH_MASK		(\
 	PERF_IP_FLAG_BRANCH		|\
-- 
2.25.1