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authorRusty Russell <rusty@rustcorp.com.au>2008-12-26 22:23:38 +1030
committerRusty Russell <rusty@rustcorp.com.au>2008-12-26 22:23:38 +1030
commit393d68fb9929817cde7ab31c82d66fcb28ad35fc (patch)
tree8174698205c9a5ff8f063d0bc0f5a6b80d3b1a5f /arch/x86/kernel
parentd62720ade82c5e5b8f9585e5ed02c89573ebf111 (diff)
downloadop-kernel-dev-393d68fb9929817cde7ab31c82d66fcb28ad35fc.zip
op-kernel-dev-393d68fb9929817cde7ab31c82d66fcb28ad35fc.tar.gz
cpumask: x86: Introduce cpumask_of_{node,pcibus} to replace {node,pcibus}_to_cpumask
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>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/setup_percpu.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
index 1c20842..8e8b119 100644
--- a/arch/x86/kernel/setup_percpu.c
+++ b/arch/x86/kernel/setup_percpu.c
@@ -334,25 +334,25 @@ static const cpumask_t cpu_mask_none;
/*
* Returns a pointer to the bitmask of CPUs on Node 'node'.
*/
-const cpumask_t *_node_to_cpumask_ptr(int node)
+const cpumask_t *cpumask_of_node(int node)
{
if (node_to_cpumask_map == NULL) {
printk(KERN_WARNING
- "_node_to_cpumask_ptr(%d): no node_to_cpumask_map!\n",
+ "cpumask_of_node(%d): no node_to_cpumask_map!\n",
node);
dump_stack();
return (const cpumask_t *)&cpu_online_map;
}
if (node >= nr_node_ids) {
printk(KERN_WARNING
- "_node_to_cpumask_ptr(%d): node > nr_node_ids(%d)\n",
+ "cpumask_of_node(%d): node > nr_node_ids(%d)\n",
node, nr_node_ids);
dump_stack();
return &cpu_mask_none;
}
return &node_to_cpumask_map[node];
}
-EXPORT_SYMBOL(_node_to_cpumask_ptr);
+EXPORT_SYMBOL(cpumask_of_node);
/*
* Returns a bitmask of CPUs on Node 'node'.
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