From: Christoph Lameter <christoph@lameter.com>
Date: Thu, 23 Jun 2005 07:08:18 +0000 (-0700)
Subject: [PATCH] x86/x86_64: pcibus_to_node
X-Git-Tag: v2.6.13-rc1~68^2~498
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c5a09082f4e61a176382e96a831a0636b918602;p=pandora-kernel.git

[PATCH] x86/x86_64: pcibus_to_node

Define pcibus_to_node to be able to figure out which NUMA node contains a
given PCI device.  This defines pcibus_to_node(bus) in
include/linux/topology.h and adjusts the macros for i386 and x86_64 that
already provided a way to determine the cpumask of a pci device.

x86_64 was changed to not build an array of cpumasks anymore.  Instead an
array of nodes is build which can be used to generate the cpumask via
node_to_cpumask.

Signed-off-by: Christoph Lameter <christoph@lameter.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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