[IA64] Minimize per_cpu reservations.

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / acpi.c

diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 78f28d825f30fc7accf50064b97466f4d5bfeaf0..c7467f863c7af5c99312767f8f176628568ab96f 100644 (file)
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -423,6 +423,7 @@ static u32 __devinitdata pxm_flag[PXM_FLAG_LEN];
 #define pxm_bit_set(bit)       (set_bit(bit,(void *)pxm_flag))
 #define pxm_bit_test(bit)      (test_bit(bit,(void *)pxm_flag))
 static struct acpi_table_slit __initdata *slit_table;
+cpumask_t early_cpu_possible_map = CPU_MASK_NONE;
 
 static int get_processor_proximity_domain(struct acpi_srat_cpu_affinity *pa)
 {
@@ -482,6 +483,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
            (pa->apic_id << 8) | (pa->local_sapic_eid);
        /* nid should be overridden as logical node id later */
        node_cpuid[srat_num_cpus].nid = pxm;
+       cpu_set(srat_num_cpus, early_cpu_possible_map);
        srat_num_cpus++;
 }
 
@@ -559,7 +561,7 @@ void __init acpi_numa_arch_fixup(void)
        }
 
        /* set logical node id in cpu structure */
-       for (i = 0; i < srat_num_cpus; i++)
+       for_each_possible_early_cpu(i)
                node_cpuid[i].nid = pxm_to_node(node_cpuid[i].nid);
 
        printk(KERN_INFO "Number of logical nodes in system = %d\n",