cpumask: x86: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask

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Impact: New APIs

The old node_to_cpumask/node_to_pcibus returned a cpumask_t: these
return a pointer to a struct cpumask.  Part of removing cpumasks from
the stack.

Also makes __pcibus_to_node take a const pointer.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Ingo Molnar <mingo@elte.hu>

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This commit is contained in:

Rusty Russell 2008-12-26 22:23:38 +10:30

parent d62720ade8

commit 393d68fb99

3 changed files with 35 additions and 18 deletions

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10

arch/x86/include/asm/pci.h

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35

arch/x86/include/asm/topology.h

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8

arch/x86/kernel/setup_percpu.c

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