linux-kernel - Re: [PATCH] perf_event: Provide vmalloc() based mmap() backing

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Message-Id: <20091007.001321.197898334.davem@davemloft.net>
Date:	Wed, 07 Oct 2009 00:13:21 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	mingo@...e.hu
Cc:	peterz@...radead.org, paulus@...ba.org, jens.axboe@...cle.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] perf_event: Provide vmalloc() based mmap() backing

From: Ingo Molnar <mingo@...e.hu>
Date: Tue, 6 Oct 2009 14:23:59 +0200

> 
> * Peter Zijlstra <peterz@...radead.org> wrote:
> 
>> OK, so I rewrote it a few more times, does the below make everybody 
>> feel warm and fuzzy?
> 
> Yeah, looks perfect to me - applied to tip:perf/urgent, thanks Peter!
> 
> Dave, could you please test it on Sparc too? The Git coordinates are at:
> 
>    git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git perf/urgent

Works fine here, I forced the vmalloc stuff on using the debug
option.  Once your stuff goes in I'll add the select statement
to arch/sparc/Kconfig

Andrew also needs to marge the vmalloc_user() patch.  I almost
forgot that to apply to my tree when testing :-)
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