linux-kernel - [tip:perf/urgent] perf sched: Fix documentation for timehist

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Message-ID: <tip-8fzo0dlsi1mku5aqx8brep5s@git.kernel.org>
Date:   Sun, 15 Apr 2018 23:46:40 -0700
From:   tip-bot for Takuya Yamamoto <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, acme@...hat.com, tkydevel@...il.com,
        tglx@...utronix.de, mingo@...nel.org, hpa@...or.com,
        peterz@...radead.org
Subject: [tip:perf/urgent] perf sched: Fix documentation for timehist

Commit-ID:  e8103e44cebe2ef891bc3a5c6c4b74854846968b
Gitweb:     https://git.kernel.org/tip/e8103e44cebe2ef891bc3a5c6c4b74854846968b
Author:     Takuya Yamamoto <tkydevel@...il.com>
AuthorDate: Tue, 10 Apr 2018 23:35:39 +0900
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 12 Apr 2018 10:33:36 -0300

perf sched: Fix documentation for timehist

Fixed a incorrect option and usage to those shown by "perf sched timehist -h",
i.e. the default is really --call-graph, which is equivalent to -g.

Signed-off-by: Takuya Yamamoto <tkydevel@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Link: https://lkml.kernel.org/n/tip-8fzo0dlsi1mku5aqx8brep5s@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/Documentation/perf-sched.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index bb33601a823b..63f938b887dd 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -104,8 +104,8 @@ OPTIONS for 'perf sched timehist'
     kallsyms pathname
 
 -g::
---no-call-graph::
-	Do not display call chains if present.
+--call-graph::
+	Display call chains if present (default on).
 
 --max-stack::
 	Maximum number of functions to display in backtrace, default 5.