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authorChristoph Lameter <christoph@lameter.com>2005-06-23 03:08:18 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 12:45:08 -0400
commit8c5a09082f4e61a176382e96a831a0636b918602 (patch)
tree89a7086ebbec9d94dc7b7b3483d3750220ba979c /drivers/block/deadline-iosched.c
parente164f5573bef0e6caf53519719cf0228c9c15ce3 (diff)
[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>
Diffstat (limited to 'drivers/block/deadline-iosched.c')
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