From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Takuya Yamamoto <tkydevel@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 12/17] perf sched: Fix documentation for timehist
Date: Fri, 13 Apr 2018 11:01:06 -0300 [thread overview]
Message-ID: <20180413140111.25313-13-acme@kernel.org> (raw)
In-Reply-To: <20180413140111.25313-1-acme@kernel.org>
From: Takuya Yamamoto <tkydevel@gmail.com>
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@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/n/tip-8fzo0dlsi1mku5aqx8brep5s@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.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.
--
2.14.3
next prev parent reply other threads:[~2018-04-13 14:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180413140111.25313-1-acme@kernel.org>
2018-04-13 14:00 ` [PATCH 01/17] perf stat: Enable 1ms interval for printing event counters values Arnaldo Carvalho de Melo
2018-04-13 14:00 ` [PATCH 02/17] tools headers: Restore READ_ONCE() C++ compatibility Arnaldo Carvalho de Melo
2018-04-13 14:00 ` [PATCH 03/17] perf tests: Run dwarf unwind test on arm32 Arnaldo Carvalho de Melo
2018-04-13 14:00 ` [PATCH 04/17] perf annotate: Allow showing offsets in more than just jump targets Arnaldo Carvalho de Melo
2018-04-13 14:00 ` [PATCH 05/17] perf annotate browser: " Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 06/17] perf jvmti: Give hints about package names needed to build Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 07/17] perf tests bpf: Remove unused ptrace.h include from LLVM test Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 08/17] Revert "x86/asm: Allow again using asm.h when building for the 'bpf' clang target" Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 10/17] perf tools: Rename HAVE_SYSCALL_TABLE to HAVE_SYSCALL_TABLE_SUPPORT Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 11/17] perf version: Print status for syscall_table Arnaldo Carvalho de Melo
2018-04-13 14:01 ` Arnaldo Carvalho de Melo [this message]
2018-04-13 14:01 ` [PATCH 13/17] perf tests: Disable breakpoint accounting test for powerpc Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 14/17] perf record: Change warning for missing sysfs entry to debug Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 15/17] perf report: Fix switching to another perf.data file Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 16/17] perf annotate: Allow setting the offset level in .perfconfig Arnaldo Carvalho de Melo
2018-04-13 14:01 ` [PATCH 17/17] perf annotate: Handle variables in 'sub', 'or' and many other instructions Arnaldo Carvalho de Melo
2018-04-13 16:20 ` Andi Kleen
2018-04-13 17:20 ` Arnaldo Carvalho de Melo
2018-04-13 17:39 ` Andi Kleen
2018-04-17 2:56 ` Namhyung Kim
2018-04-17 12:51 ` Arnaldo Carvalho de Melo
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