Messages in this thread | | | Date | Mon, 22 Jul 2013 12:00:06 +0200 | From | Jiri Olsa <> | Subject | Re: [PATCH 13/23] perf tools: Introduce perf.data version 3 format |
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On Fri, Jul 19, 2013 at 09:06:22PM +0900, Namhyung Kim wrote: > On Wed, 17 Jul 2013 19:49:53 +0200, Jiri Olsa wrote: > > Introducing perf.data version 3 format. No functional change, > > just introducing doc, magic bytes and the struct. > > > [SNIP] > > > +perf-data-file-v3(1) > > s/(1)/(5)/ > > The same goes to v2 doc. ok
> > > > +==================== > > +Following text describes version 3 of the perf data file format, > > +which is version that is currently used by perf tool. > > + > > +In version 3 we got rid of following sections: > > + EVENT IDS > > + EVENT ATTRIBUTES > > + EVENT TYPES > > + > > +and keep only data and features sections. All the data > > +from above listed sections are now read from specific > > +FEATURES sections. > > + > > +benefits: > > + - siplified header storage at the time the file is closed > > s/siplified/simplified/ ok
> > > > + - allowing cpu hotpluged addition/removal event IDs > > + during the session due to 1)
it's the first '-' before I switched from numbering to '-' ;-) will fix
thanks, jirka
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