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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-06-04 15:00:13 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-06-10 21:20:12 +0200 |
| commit | 0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c (patch) | |
| tree | a4b7430e145318c62403525d32c1f23e4b442b72 /tools/perf/Documentation | |
| parent | perf time-utils: Prevent percentage time range overlap (diff) | |
| download | linux-0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c.tar.xz linux-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')
| -rw-r--r-- | tools/perf/Documentation/perf-diff.txt | 6 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 6 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-script.txt | 6 |
3 files changed, 9 insertions, 9 deletions
diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index da7809b15cc9..5732f69580ab 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -142,9 +142,9 @@ OPTIONS perf diff --time 0%-10%,30%-40% It also supports analyzing samples within a given time window - <start>,<stop>. Times have the format seconds.microseconds. 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 + <start>,<stop>. Times 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 to the end of the file. Time string is 'a1.b1,c1.d1:a2.b2,c2.d2'. Use ':' to separate timestamps for different perf.data files. diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index f441baa794ce..3de029f6881d 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -412,12 +412,12 @@ OPTIONS --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 multiple 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: 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: |