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Date: Sat, 29 Mar 2014 18:11:38 +0100 From: Jiri Olsa <jolsa@...hat.com> To: Don Zickus <dzickus@...hat.com> Cc: acme@...stprotocols.net, LKML <linux-kernel@...r.kernel.org>, jmario@...hat.com, fowles@...each.com, peterz@...radead.org, eranian@...gle.com, andi.kleen@...el.com Subject: Re: [PATCH 06/15 V3] perf, c2c: Add in new options to configure latency and stores On Mon, Mar 24, 2014 at 03:36:57PM -0400, Don Zickus wrote: > Modified the code to allow latency settings to be tweaked on the command line > and also the ability to dynamically profile stores (or disable using stores). > > This allows the tool to be used on older Intel platforms like Westmere. > > Signed-off-by: Don Zickus <dzickus@...hat.com> > --- SNIP > @@ -316,6 +369,12 @@ int cmd_c2c(int argc, const char **argv, const char *prefix __maybe_unused) > }; > const struct option c2c_options[] = { > OPT_BOOLEAN('r', "raw_records", &c2c.raw_records, "dump raw events"), > + OPT_INTEGER('l', "latency-level", &lat_level, > + "specify the latency threshold for loads [default=30]"), > + OPT_INTEGER('p', "precision-level", &prec_level, > + "specify the precision level of events (0,1,2,3) [default=1]"), could we get also option for user space modifier? I needed to hack it in for my tests ;-) thanks, jirka -- 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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