NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genx2apic_uv_x.c

  * Replace NR_CPUS loop with for_each_possible_cpu().

  * nr_cpu_ids should be used to determine if a percpu area is
    available for a given cpu.

Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/genx2apic_uv_x.c b/arch/x86/kernel/genx2apic_uv_x.c
index 711f11c30b06..3e5d7b8698f9 100644
--- a/arch/x86/kernel/genx2apic_uv_x.c
+++ b/arch/x86/kernel/genx2apic_uv_x.c
@@ -94,7 +94,7 @@ static void uv_send_IPI_mask(cpumask_t mask, int vector)
 {
         unsigned int cpu;
 
-        for (cpu = 0; cpu < NR_CPUS; ++cpu)
+        for_each_possible_cpu(cpu)
                 if (cpu_isset(cpu, mask))
                         uv_send_IPI_one(cpu, vector);
 }
@@ -128,7 +128,7 @@ static unsigned int uv_cpu_mask_to_apicid(cpumask_t cpumask)
          * May as well be the first.
          */
         cpu = first_cpu(cpumask);
-        if ((unsigned)cpu < NR_CPUS)
+        if ((unsigned)cpu < nr_cpu_ids)
                 return per_cpu(x86_cpu_to_apicid, cpu);
         else
                 return BAD_APICID;