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From: Andrew Murray <andrew.murray@arm.com>
To: Peter Zijlstra <peterz@infradead.org>, Ingo Molnar <mingo@redhat.com>,
 Arnaldo Carvalho de Melo <acme@kernel.org>,
 Richard Henderson <rth@twiddle.net>,
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 Matt Turner <mattst88@gmail.com>, Will Deacon <will.deacon@arm.com>,
 Mark Rutland <mark.rutland@arm.com>, Shawn Guo <shawnguo@kernel.org>,
 Sascha Hauer <s.hauer@pengutronix.de>,
 Benjamin Herrenschmidt <benh@kernel.crashing.org>,
 Paul Mackerras <paulus@samba.org>, Thomas Gleixner <tglx@linutronix.de>,
 Borislav Petkov <bp@alien8.de>, Russell King <linux@armlinux.org.uk>,
 suzuki.poulose@arm.com, robin.murphy@arm.com,
 Michael Ellerman <mpe@ellerman.id.au>
Subject: [PATCH v4 01/13] perf/doc: update design.txt for exclude_{host|guest}
 flags
Date: Mon,  7 Jan 2019 16:27:18 +0000
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Update design.txt to reflect the presence of the exclude_host
and exclude_guest perf flags.

Signed-off-by: Andrew Murray <andrew.murray@arm.com>
---
 tools/perf/design.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/perf/design.txt b/tools/perf/design.txt
index a28dca2..0453ba2 100644
--- a/tools/perf/design.txt
+++ b/tools/perf/design.txt
@@ -222,6 +222,10 @@ The 'exclude_user', 'exclude_kernel' and 'exclude_hv' bits provide a
 way to request that counting of events be restricted to times when the
 CPU is in user, kernel and/or hypervisor mode.
 
+Furthermore the 'exclude_host' and 'exclude_guest' bits provide a way
+to request counting of events restricted to guest and host contexts when
+using Linux as the hypervisor.
+
 The 'mmap' and 'munmap' bits allow recording of PROT_EXEC mmap/munmap
 operations, these can be used to relate userspace IP addresses to actual
 code, even after the mapping (or even the whole process) is gone,
-- 
2.7.4