linux-kernel - Re: [PATCH] perf, tools: Support full source file paths for srcline

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Message-ID: <20150807234913.GC3583@kernel.org>
Date:	Fri, 7 Aug 2015 20:49:13 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	jolsa@...nel.org, linux-kernel@...r.kernel.org,
	namhyung@...nel.org, Andi Kleen <ak@...ux.intel.com>
Subject: Re: [PATCH] perf, tools: Support full source file paths for srcline

Em Fri, Aug 07, 2015 at 03:24:05PM -0700, Andi Kleen escreveu:
> From: Andi Kleen <ak@...ux.intel.com>
> 
> For perf report/script srcline currently only the base file name
> of the source file is printed. This is a good default because
> it usually fits on the screen.
> 
> But in some cases we want to know the full file name,
> for example to aggregate hits per file.
> 
> In the later case we need more than the base file name
> to resolve file naming collisions: for example the kernel source
> has ~70 files named "core.c"
> 
> It's also useful as input to post processing tools which
> want to point to the right file.
> 
> Add a flag to allow full file name output.
> 
> Add an option to perf report/script to enable this option.

Applied
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