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Date: Fri, 27 Jun 2014 18:16:21 -0300 From: Arnaldo Carvalho de Melo <acme@...nel.org> To: Stanislav Fomichev <stfomichev@...dex-team.ru> Cc: a.p.zijlstra@...llo.nl, paulus@...ba.org, mingo@...hat.com, dsahern@...il.com, jolsa@...hat.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH 4/5] perf trace: add pagefault statistics Em Fri, Jun 27, 2014 at 07:44:17PM +0400, Stanislav Fomichev escreveu: > On Fri, Jun 27, 2014 at 10:53:30AM -0300, Arnaldo Carvalho de Melo wrote: > > Em Fri, Jun 27, 2014 at 12:43:07PM +0400, Stanislav Fomichev escreveu: > > > > Where is it? > > > > usleep (19155), 151 events, 84.4%, 0:68 faults, 0.000 msec > > > ^^^^^^^^^^^ > > > maj:min > > Ok, thanks for the explanation, I'll add that to the commit log and > > check if the documentation mentions that in the statistics section. > Currently, there is no documentation for statistics. > Maybe it makes sense to split this cryptic message into > "0 majfaults, 68 minfauls" and then we don't even need to have > documentation at all? I guess this is a good step, i.e. to add it in the same way as existing events, the syscalls. At some point we should add docs about the statistics. - Arnaldo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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