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| author | Christoph Lameter <christoph@lameter.com> | 2005-06-23 00:08:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:08 -0700 |
| commit | 8c5a09082f4e61a176382e96a831a0636b918602 (patch) | |
| tree | 89a7086ebbec9d94dc7b7b3483d3750220ba979c /mm/mempool.c | |
| parent | e164f5573bef0e6caf53519719cf0228c9c15ce3 (diff) | |
| download | lwn-8c5a09082f4e61a176382e96a831a0636b918602.tar.gz lwn-8c5a09082f4e61a176382e96a831a0636b918602.zip | |
[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 'mm/mempool.c')
0 files changed, 0 insertions, 0 deletions