From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Thu, 11 Sep 2008 14:08:48 +0000 (+0900)
Subject: x86: gart alloc_coherent does virtual mapppings only when necessary
X-Git-Tag: v2.6.28-rc1~712^2^4~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6a32a36ab96016675cd414802904feb288d7899;p=pandora-kernel.git

x86: gart alloc_coherent does virtual mapppings only when necessary

gart alloc_coherent need to do virtual mapppings only when an
allocated buffer is not DMA-capable for a device.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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