linux-kernel - Re: [PATCH] perf: Add vm_ops->name call for mmap event name retrieval

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Message-ID: <20140714181846.GJ9918@twins.programming.kicks-ass.net>
Date:	Mon, 14 Jul 2014 20:18:46 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Jiri Olsa <jolsa@...hat.com>
Cc:	Jiri Olsa <jolsa@...nel.org>, linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>, luto@...capital.net,
	hpa@...ux.intel.com
Subject: Re: [PATCH] perf: Add vm_ops->name call for mmap event name retrieval

On Mon, Jul 14, 2014 at 07:37:55PM +0200, Jiri Olsa wrote:
> On Mon, Jul 14, 2014 at 06:09:47PM +0200, Peter Zijlstra wrote:
> > On Mon, Jul 14, 2014 at 05:57:19PM +0200, Jiri Olsa wrote:
> > > Following patch added another way to get mmap name:
> > >   78d683e mm, fs: Add vm_ops->name as an alternative to arch_vma_name
> > 
> > Please add to your .gitconfig:
> > 
> > [core]
> >         abbrev = 12
> 
> hum, will check

Mandated by Linus, also I've already had 8 char hash collisions, so it
really makes sense.

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