diff options
| author | Andi Kleen <ak@linux.intel.com> | 2019-06-28 15:09:00 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-02 16:08:16 -0300 |
| commit | 734ac47e23aee12e1c16a4dd52d7c1cb893eaf6c (patch) | |
| tree | 1e895da433ec3fda438908089ea2f151c69e9799 /tools/perf/Documentation | |
| parent | edd93a4076cf18ede423c167de6d6fb8e4211e7b (diff) | |
perf tools: Fix typos / broken sentences
- Fix a typo in the man page
- Fix a tip that doesn't make any sense.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190628220900.13741-1-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-report.txt | 2 | ||||
| -rw-r--r-- | tools/perf/Documentation/tips.txt | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index 8c4372819e11..987261d158d4 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -89,7 +89,7 @@ OPTIONS - socket: processor socket number the task ran at the time of sample - srcline: filename and line number executed at the time of sample. The DWARF debugging info must be provided. - - srcfile: file name of the source file of the same. Requires dwarf + - srcfile: file name of the source file of the samples. Requires dwarf information. - weight: Event specific weight, e.g. memory latency or transaction abort cost. This is the global weight. diff --git a/tools/perf/Documentation/tips.txt b/tools/perf/Documentation/tips.txt index 869965d629ce..825745a645c1 100644 --- a/tools/perf/Documentation/tips.txt +++ b/tools/perf/Documentation/tips.txt @@ -38,6 +38,6 @@ To report cacheline events from previous recording: perf c2c report To browse sample contexts use perf report --sample 10 and select in context menu To separate samples by time use perf report --sort time,overhead,sym To set sample time separation other than 100ms with --sort time use --time-quantum -Add -I to perf report to sample register values visible in perf report context. +Add -I to perf record to sample register values, which will be visible in perf report sample context. To show IPC for sampling periods use perf record -e '{cycles,instructions}:S' and then browse context To show context switches in perf report sample context add --switch-events to perf record. |