cpumask: Add alloc_cpumask_var_node()

[linux-2.6-omap-h63xx.git] / lib / cpumask.c

diff --git a/lib/cpumask.c b/lib/cpumask.c
index 8d03f22c6ced0176c3f2c368f58b3a167918a86e..3f258f58c85b587d88132283656420085ded186b 100644 (file)
--- a/lib/cpumask.c
+++ b/lib/cpumask.c
@@ -76,15 +76,14 @@ int cpumask_any_but(const struct cpumask *mask, unsigned int cpu)
 
 /* These are not inline because of header tangles. */
 #ifdef CONFIG_CPUMASK_OFFSTACK
-bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
+bool alloc_cpumask_var_node(cpumask_var_t *mask, gfp_t flags, int node)
 {
        if (likely(slab_is_available()))
-               *mask = kmalloc(cpumask_size(), flags);
+               *mask = kmalloc_node(cpumask_size(), flags, node);
        else {
 #ifdef CONFIG_DEBUG_PER_CPU_MAPS
                printk(KERN_ERR
                        "=> alloc_cpumask_var: kmalloc not available!\n");
-               dump_stack();
 #endif
                *mask = NULL;
        }
@@ -96,6 +95,12 @@ bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
 #endif
        return *mask != NULL;
 }
+EXPORT_SYMBOL(alloc_cpumask_var_node);
+
+bool alloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
+{
+       return alloc_cpumask_var_node(mask, flags, numa_node_id());
+}
 EXPORT_SYMBOL(alloc_cpumask_var);
 
 void __init alloc_bootmem_cpumask_var(cpumask_var_t *mask)