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Date: Mon, 22 Aug 2005 15:07:46 +0200
From: Andi Kleen <ak@suse.de>
To: Hiro Yoshioka <hyoshiok@miraclelinux.com>
Cc: lkml.hyoshiok@gmail.com, ak@suse.de, arjan@infradead.org,
       taka@valinux.co.jp, linux-kernel@vger.kernel.org
Subject: Re: [RFC] [PATCH] cache pollution aware __copy_from_user_ll()
Message-ID: <20050822130746.GB19007@wotan.suse.de>
References: <98df96d305081804061ea70686@mail.gmail.com> <20050818.201138.607962419.hyoshiok@miraclelinux.com> <98df96d30508181629d85edb5@mail.gmail.com> <20050822.102457.576033486.hyoshiok@miraclelinux.com>
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> 2) low latency version of cache aware copy

Having a low latency version that is only active with CONFIG_PREEMPT 
is bad - non preempt kernels need good latency too.

-Andi