Commit 021572e1 authored by SeongJae Park's avatar SeongJae Park Committed by Ben Hutchings

perf script python: Remove dups in documentation examples

commit 14fc42fa upstream.

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: default avatarSeongJae Park <sj38.park@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Fixes: cff68e58 ("perf/scripts: Add perf-trace-python Documentation")
Link: http://lkml.kernel.org/r/20170530111827.21732-4-sj38.park@gmail.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 88cf6777
...@@ -332,7 +332,7 @@ right place, you can have your script listed alongside the other ...@@ -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.: scripts listed by the 'perf script -l' command e.g.:
---- ----
root@tropicana:~# perf script -l # perf script -l
List of available trace scripts: List of available trace scripts:
workqueue-stats workqueue stats (ins/exe/create/destroy) workqueue-stats workqueue stats (ins/exe/create/destroy)
wakeup-latency system-wide min/max/avg wakeup latency wakeup-latency system-wide min/max/avg wakeup latency
...@@ -382,8 +382,6 @@ source tree: ...@@ -382,8 +382,6 @@ source tree:
---- ----
# ls -al kernel-source/tools/perf/scripts/python # ls -al kernel-source/tools/perf/scripts/python
root@tropicana:/home/trz/src/tip# ls -al tools/perf/scripts/python
total 32 total 32
drwxr-xr-x 4 trz trz 4096 2010-01-26 22:30 . drwxr-xr-x 4 trz trz 4096 2010-01-26 22:30 .
drwxr-xr-x 4 trz trz 4096 2010-01-26 22:29 .. drwxr-xr-x 4 trz trz 4096 2010-01-26 22:29 ..
...@@ -398,7 +396,7 @@ otherwise your script won't show up at run-time), 'perf script -l' ...@@ -398,7 +396,7 @@ otherwise your script won't show up at run-time), 'perf script -l'
should show a new entry for your script: should show a new entry for your script:
---- ----
root@tropicana:~# perf script -l # perf script -l
List of available trace scripts: List of available trace scripts:
workqueue-stats workqueue stats (ins/exe/create/destroy) workqueue-stats workqueue stats (ins/exe/create/destroy)
wakeup-latency system-wide min/max/avg wakeup latency wakeup-latency system-wide min/max/avg wakeup latency
......
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