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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-06-04 16:00:13 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-06-10 16:20:12 -0300 |
| commit | 0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c (patch) | |
| tree | a4b7430e145318c62403525d32c1f23e4b442b72 /tools/perf/Documentation/perf-script.txt | |
| parent | b16bfeb3db1b50273e95f539953c337be759500d (diff) | |
| download | lwn-0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c.tar.gz lwn-0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c.zip | |
perf time-utils: Fix --time documentation
Correct some punctuation and spelling and correct the format to show
that the time resolution is nanoseconds not microseconds.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-16-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-script.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-script.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index c59fd52e9e91..878349cce968 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -361,12 +361,12 @@ include::itrace.txt[] --time:: Only analyze samples within given time window: <start>,<stop>. Times - have the format seconds.microseconds. If start is not given (i.e., time + have the format seconds.nanoseconds. If start is not given (i.e. time string is ',x.y') then analysis starts at the beginning of the file. If - stop time is not given (i.e, time string is 'x.y,') then analysis goes + stop time is not given (i.e. time string is 'x.y,') then analysis goes to end of file. - Also support time percent with multipe time range. Time string is + Also support time percent with multiple time ranges. Time string is 'a%/n,b%/m,...' or 'a%-b%,c%-%d,...'. For example: |