linux-kernel - [tip:perf/urgent] perf script python: Remove dups in documentation examples

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Message-ID: <tip-14fc42fa1b3e7ea5160c84d0e686a3a0c1ffe619@git.kernel.org>
Date:   Thu, 8 Jun 2017 15:49:00 -0700
From:   tip-bot for SeongJae Park <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     sj38.park@...il.com, linux-kernel@...r.kernel.org,
        tzanussi@...il.com, peterz@...radead.org, hpa@...or.com,
        fweisbec@...il.com, acme@...hat.com, tglx@...utronix.de,
        mingo@...nel.org, alexander.shishkin@...ux.intel.com
Subject: [tip:perf/urgent] perf script python: Remove dups in documentation
 examples

Commit-ID:  14fc42fa1b3e7ea5160c84d0e686a3a0c1ffe619
Gitweb:     http://git.kernel.org/tip/14fc42fa1b3e7ea5160c84d0e686a3a0c1ffe619
Author:     SeongJae Park <sj38.park@...il.com>
AuthorDate: Tue, 30 May 2017 20:18:25 +0900
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 7 Jun 2017 20:36:12 -0300

perf script python: Remove dups in documentation examples

Few shell command examples in perf-script-python.txt has few nitpicks
include:

- tools/perf/scripts/python directory listing command is unnecessarily
  repeated.
- few examples contain additional information in command prompt
  unnecessarily and inconsistently.

This commit fixes them to enhance readability of the document.

Signed-off-by: SeongJae Park <sj38.park@...il.com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Tom Zanussi <tzanussi@...il.com>
Fixes: cff68e582237 ("perf/scripts: Add perf-trace-python Documentation")
Link: http://lkml.kernel.org/r/20170530111827.21732-4-sj38.park@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/Documentation/perf-script-python.txt | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/perf/Documentation/perf-script-python.txt b/tools/perf/Documentation/perf-script-python.txt
index 378783f..51ec2d2 100644
--- a/tools/perf/Documentation/perf-script-python.txt
+++ b/tools/perf/Documentation/perf-script-python.txt
@@ -332,7 +332,7 @@ right place, you can have your script listed alongside the other
 scripts listed by the 'perf script -l' command e.g.:
 
 ----
-root@...picana:~# perf script -l
+# perf script -l
 List of available trace scripts:
   wakeup-latency                       system-wide min/max/avg wakeup latency
   rw-by-file <comm>                    r/w activity for a program, by file
@@ -381,8 +381,6 @@ source tree:
 
 ----
 # ls -al kernel-source/tools/perf/scripts/python
-
-root@...picana:/home/trz/src/tip# ls -al tools/perf/scripts/python
 total 32
 drwxr-xr-x 4 trz trz 4096 2010-01-26 22:30 .
 drwxr-xr-x 4 trz trz 4096 2010-01-26 22:29 ..
@@ -397,7 +395,7 @@ otherwise your script won't show up at run-time), 'perf script -l'
 should show a new entry for your script:
 
 ----
-root@...picana:~# perf script -l
+# perf script -l
 List of available trace scripts:
   wakeup-latency                       system-wide min/max/avg wakeup latency
   rw-by-file <comm>                    r/w activity for a program, by file