linux-kernel - Re: [PATCH 6/7] perf: Add support to dynamically get cacheline size

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Message-ID: <87vbsneo91.fsf@sejong.aot.lge.com>
Date:	Fri, 30 May 2014 16:09:46 +0900
From:	Namhyung Kim <namhyung@...il.com>
To:	Don Zickus <dzickus@...hat.com>
Cc:	jolsa@...hat.com, Arnaldo Carvalho de Melo <acme@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	LKML <linux-kernel@...r.kernel.org>, eranian@...gle.com,
	Andi Kleen <andi@...stfloor.org>
Subject: Re: [PATCH 6/7] perf: Add support to dynamically get cacheline size

On Tue, 27 May 2014 12:28:06 -0400, Don Zickus wrote:
> Different arches may have different cacheline sizes.  Look it up and set
> a global variable for reference.

[SNIP]
> diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
> index 635cd8f..6e06567 100644
> --- a/tools/perf/util/sort.c
> +++ b/tools/perf/util/sort.c
> @@ -2,6 +2,7 @@
>  #include "hist.h"
>  #include "comm.h"
>  #include "symbol.h"
> +#include "cpumap.h"

It seems not needed anymore?

Thanks,
Namhyung

>  
>  regex_t		parent_regex;
>  const char	default_parent_pattern[] = "^sys_|^do_page_fault";
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