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authorMike Travis <travis@sgi.com>2008-07-18 18:11:29 -0700
committerIngo Molnar <mingo@elte.hu>2008-07-20 10:21:09 +0200
commit247bc6ca0f691e4617e7bdb70cbaccc939f754ec (patch)
treea1069c2fcb70564db43e3351680f32544666d3c8 /arch/x86/kernel
parentf2ad47ffeb1d292b7c7d1e2f6aedb37646c391db (diff)
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>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/genx2apic_uv_x.c4
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 711f11c30b0..3e5d7b8698f 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;