linux-kernel - Re: [PATCH v7 0/4] perf: add support for profiling jitted code

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Date:	Thu, 1 Oct 2015 11:39:14 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	Stephane Eranian <eranian@...gle.com>,
	linux-kernel@...r.kernel.org, acme@...hat.com, mingo@...e.hu,
	ak@...ux.intel.com, jolsa@...hat.com, namhyung@...nel.org,
	cel@...ibm.com, dsahern@...il.com, adrian.hunter@...el.com,
	johnmccutchan@...gle.com, brendan.d.gregg@...il.com
Subject: Re: [PATCH v7 0/4] perf: add support for profiling jitted code


* Peter Zijlstra <peterz@...radead.org> wrote:

> > This will also generate an ELF image for each jitted function. The injected 
> > MMAP records will point to these ELF images. The reasoning behind using ELF 
> > images is that it makes processing for perf report and annotate automatic and 
> > transparent. It also makes it easier to package and analyze on a remote 
> > machine. Binutils tools can decode the ELF images easily.
> 
> The generation of ELF files is really nice!
> 
> All in all this looks really nice.
> 
> Thanks for doing this.

Seconded, nice stuff!

	Ingo
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