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authorMike Travis <travis@sgi.com>2008-04-04 18:11:10 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-19 19:44:59 +0200
commitc5f59f0833df945eef7ff35f3dc6ba61c5f293dd (patch)
tree32c1a94847d0154051c79011212d401462723d55 /mm/slab.c
parentb53e921ba1cff8453dc9a87a84052fa12d5b30bd (diff)
downloadop-kernel-dev-c5f59f0833df945eef7ff35f3dc6ba61c5f293dd.zip
op-kernel-dev-c5f59f0833df945eef7ff35f3dc6ba61c5f293dd.tar.gz
nodemask: use new node_to_cpumask_ptr function
* Use new node_to_cpumask_ptr. This creates a pointer to the cpumask for a given node. This definition is in mm patch: asm-generic-add-node_to_cpumask_ptr-macro.patch * Use new set_cpus_allowed_ptr function. Depends on: [mm-patch]: asm-generic-add-node_to_cpumask_ptr-macro.patch [sched-devel]: sched: add new set_cpus_allowed_ptr function [x86/latest]: x86: add cpus_scnprintf function Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Greg Banks <gnb@melbourne.sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/slab.c')
-rw-r--r--mm/slab.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/slab.c b/mm/slab.c
index 04b308c..03927cb 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1160,14 +1160,13 @@ static void __cpuinit cpuup_canceled(long cpu)
struct kmem_cache *cachep;
struct kmem_list3 *l3 = NULL;
int node = cpu_to_node(cpu);
+ node_to_cpumask_ptr(mask, node);
list_for_each_entry(cachep, &cache_chain, next) {
struct array_cache *nc;
struct array_cache *shared;
struct array_cache **alien;
- cpumask_t mask;
- mask = node_to_cpumask(node);
/* cpu is dead; no one can alloc from it. */
nc = cachep->array[cpu];
cachep->array[cpu] = NULL;
@@ -1183,7 +1182,7 @@ static void __cpuinit cpuup_canceled(long cpu)
if (nc)
free_block(cachep, nc->entry, nc->avail, node);
- if (!cpus_empty(mask)) {
+ if (!cpus_empty(*mask)) {
spin_unlock_irq(&l3->list_lock);
goto free_array_cache;
}
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