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Date: Thu, 15 Jan 2015 09:44:49 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: Bruce Merry <bmerry@ska.ac.za>
Cc: linux-kernel@vger.kernel.org, Paul Mackerras <paulus@samba.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>
Subject: Re: [PATCH] perf bench: fix order of arguments to memcpy_alloc_mem
Message-ID: <20150115084449.GP23965@worktop.programming.kicks-ass.net>
References: <CAOm-9aqxsiC15Q+VGTB9k37-+VcSTaSZZL3xov7zexf4Pqr8NQ@mail.gmail.com>
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On Thu, Jan 15, 2015 at 10:15:34AM +0200, Bruce Merry wrote:
> This was causing the destination instead of the source to be filled.
> As a result, the source was typically all mapped to one zero page,
> and hence very cacheable

Almost right ;-)

Please have a look at Documentation/SubmittingPatches

We require at least a Signed-off-by: tag in order to process patches.

Thanks!