perf script: Improve man page description of metrics
authorAndi Kleen <ak@linux.intel.com>
Thu, 11 Jul 2019 18:19:22 +0000 (11:19 -0700)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 23 Jul 2019 11:58:11 +0000 (08:58 -0300)
commit7db7218a7ea577f04c2df92453d47ab5ebfc8863
tree87caec7529d65937203021b4a81b29e8b839d8c5
parent5f8eec3225ff7b86763b060164e9ce47b1a71406
perf script: Improve man page description of metrics

Clarify that a metric is based on events, not referring to itself. Also
some improvements with the sentences.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20190711181922.18765-3-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-script.txt