Commit-ID: 734ac47e23aee12e1c16a4dd52d7c1cb893eaf6c Gitweb: https://git.kernel.org/tip/734ac47e23aee12e1c16a4dd52d7c1cb893eaf6c Author: Andi Kleen <a...@linux.intel.com> AuthorDate: Fri, 28 Jun 2019 15:09:00 -0700 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Tue, 2 Jul 2019 16:08:16 -0300
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 <a...@linux.intel.com> Cc: Jiri Olsa <jo...@kernel.org> Link: http://lkml.kernel.org/r/20190628220900.13741-1-a...@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/Documentation/perf-report.txt | 2 +- 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.
