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| author | Mike Travis <travis@sgi.com> | 2008-07-18 18:11:29 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-20 10:21:09 +0200 |
| commit | 247bc6ca0f691e4617e7bdb70cbaccc939f754ec (patch) | |
| tree | a1069c2fcb70564db43e3351680f32544666d3c8 /arch | |
| parent | f2ad47ffeb1d292b7c7d1e2f6aedb37646c391db (diff) | |
| download | linux-247bc6ca0f691e4617e7bdb70cbaccc939f754ec.tar.gz linux-247bc6ca0f691e4617e7bdb70cbaccc939f754ec.tar.bz2 linux-247bc6ca0f691e4617e7bdb70cbaccc939f754ec.zip | |
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')
| -rw-r--r-- | arch/x86/kernel/genx2apic_uv_x.c | 4 |
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; |