Re: [PATCH 4/6] perf, sort: Add physid sorting based on mmap2 data

From: Don Zickus
Date: Mon Mar 24 2014 - 16:27:36 EST


On Mon, Mar 24, 2014 at 09:20:45PM +0100, Andi Kleen wrote:
> On Mon, Mar 24, 2014 at 04:17:57PM -0400, Don Zickus wrote:
> > On Mon, Mar 24, 2014 at 12:54:31PM -0700, Andi Kleen wrote:
> > > Don Zickus <dzickus@xxxxxxxxxx> writes:
> > >
> > > > In order for the c2c tool to work correctly, it needs to properly
> > > > sort all the records on uniquely identifiable data addresses. These
> > > > unique addresses are converted from virtual addresses provided by the
> > > > hardware into a kernel address using an mmap2 record as the decoder.
> > >
> > > No documentation for the new option?
> > >
> > > Probably the new mode should be also supported by --sort
> >
> > I hid the new option further in the changelog, so it isn't obvious. Sorry
> > about that.
>
> I meant there's no manpage change

Ah, right. I missed that. Thanks for noticing. Let me respin that.

Cheers,
Don
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