diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-12-17 17:24:45 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-01-21 13:24:31 -0300 |
| commit | 48000a1aed7422a833220245da43114012c355d7 (patch) | |
| tree | cebd266d933e33ee27ccf3e8bbcf6f3f48d3387a /tools/perf/Documentation/perf-script.txt | |
| parent | 6602412215c26cd94af1b78fef56b78a5027b19b (diff) | |
perf tools: Remove EOL whitespaces
Janitorial stuff: boredom moment.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-u70i7shys3kths4hzru72bha@git.kernel.org
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 | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index 21494806c0ab..a21eec05bc42 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -125,46 +125,46 @@ OPTIONS is equivalent to: perf script -f trace:<fields> -f sw:<fields> -f hw:<fields> - + i.e., the specified fields apply to all event types if the type string is not given. - + The arguments are processed in the order received. A later usage can reset a prior request. e.g.: - + -f trace: -f comm,tid,time,ip,sym - + The first -f suppresses trace events (field list is ""), but then the second invocation sets the fields to comm,tid,time,ip,sym. In this case a warning is given to the user: - + "Overriding previous field request for all events." - + Alternatively, consider the order: - + -f comm,tid,time,ip,sym -f trace: - + The first -f sets the fields for all events and the second -f suppresses trace events. The user is given a warning message about the override, and the result of the above is that only S/W and H/W events are displayed with the given fields. - + For the 'wildcard' option if a user selected field is invalid for an event type, a message is displayed to the user that the option is ignored for that type. For example: - + $ perf script -f comm,tid,trace 'trace' not valid for hardware events. Ignoring. 'trace' not valid for software events. Ignoring. - + Alternatively, if the type is given an invalid field is specified it is an error. For example: - + perf script -v -f sw:comm,tid,trace 'trace' not valid for software events. - + At this point usage is displayed, and perf-script exits. - + Finally, a user may not set fields to none for all event types. i.e., -f "" is not allowed. |