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| author | Otavio Salvador <otavio@ossystems.com.br> | 2020-09-07 15:00:56 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-07 15:00:56 -0300 |
| commit | cd0cf8969db8f72ec2cc94858e11ac13250d1bff (patch) | |
| tree | 1bbdcdab3bbedcc220d4b6e981acdbe7148b6dd6 /tools/perf | |
| parent | e176f4c52f8071238edbc93c858a94c3362c8b22 (diff) | |
| parent | af767dc98c5dfecce081e8b111671224e811a38c (diff) | |
Merge pull request #126 from zandrey/5.4-2.1.x-imx
Update 5.4-2.1.x-imx to v5.4.63 from stable
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Documentation/perf-record.txt | 4 | ||||
| -rw-r--r-- | tools/perf/Documentation/perf-stat.txt | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index c6f9f31b6039..15fd108afbe6 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -33,6 +33,10 @@ OPTIONS - a raw PMU event (eventsel+umask) in the form of rNNN where NNN is a hexadecimal event descriptor. + - a symbolic or raw PMU event followed by an optional colon + and a list of event modifiers, e.g., cpu-cycles:p. See the + linkperf:perf-list[1] man page for details on event modifiers. + - a symbolically formed PMU event like 'pmu/param1=0x3,param2/' where 'param1', 'param2', etc are defined as formats for the PMU in /sys/bus/event_source/devices/<pmu>/format/*. diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index 1948e956656c..936e69f886d7 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt @@ -39,6 +39,10 @@ report:: - a raw PMU event (eventsel+umask) in the form of rNNN where NNN is a hexadecimal event descriptor. + - a symbolic or raw PMU event followed by an optional colon + and a list of event modifiers, e.g., cpu-cycles:p. See the + linkperf:perf-list[1] man page for details on event modifiers. + - a symbolically formed event like 'pmu/param1=0x3,param2/' where param1 and param2 are defined as formats for the PMU in /sys/bus/event_source/devices/<pmu>/format/* |