perf record: Amend option summaries
authorPeter Zijlstra <peterz@infradead.org>
Wed, 10 Jun 2015 14:48:50 +0000 (16:48 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 10 Jun 2015 15:00:27 +0000 (12:00 -0300)
commit5610032135c05e7bf9cba231826577a01719d010
tree37e91c544968493de3340b8a26b367965fd71de2
parentd7c72606d97e6f462a99b79e55b39808147d4c8b
perf record: Amend option summaries

Because there's too many options and I cannot read, I frequently get
confused between -c and -P, and try to do things like:

  perf record -P 50000 -- foo

Which does not work; try and make the option description slightly longer
and hopefully less confusing.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20150610144850.GP19282@twins.programming.kicks-ass.net
[ Do those changes on the man page as well ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-record.txt
tools/perf/builtin-record.c