diff options
Diffstat (limited to 'arch/x86/kernel/smp_32.c')
| -rw-r--r-- | arch/x86/kernel/smp_32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/smp_32.c b/arch/x86/kernel/smp_32.c index 791d9f8036a..f3211530839 100644 --- a/arch/x86/kernel/smp_32.c +++ b/arch/x86/kernel/smp_32.c @@ -69,7 +69,7 @@ * * B stepping CPUs may hang. There are hardware work arounds * for this. We warn about it in case your board doesn't have the work - * arounds. Basically thats so I can tell anyone with a B stepping + * arounds. Basically that's so I can tell anyone with a B stepping * CPU and SMP problems "tough". * * Specific items [From Pentium Processor Specification Update] @@ -273,7 +273,7 @@ void leave_mm(unsigned long cpu) * 1a1) cpu_clear(cpu, old_mm->cpu_vm_mask); * Stop ipi delivery for the old mm. This is not synchronized with * the other cpus, but smp_invalidate_interrupt ignore flush ipis - * for the wrong mm, and in the worst case we perform a superflous + * for the wrong mm, and in the worst case we perform a superfluous * tlb flush. * 1a2) set cpu_tlbstate to TLBSTATE_OK * Now the smp_invalidate_interrupt won't call leave_mm if cpu0 @@ -610,7 +610,7 @@ static void stop_this_cpu (void * dummy) */ cpu_clear(smp_processor_id(), cpu_online_map); disable_local_APIC(); - if (cpu_data[smp_processor_id()].hlt_works_ok) + if (cpu_data(smp_processor_id()).hlt_works_ok) for(;;) halt(); for (;;); } @@ -676,7 +676,7 @@ static int convert_apicid_to_cpu(int apic_id) int i; for (i = 0; i < NR_CPUS; i++) { - if (x86_cpu_to_apicid[i] == apic_id) + if (per_cpu(x86_cpu_to_apicid, i) == apic_id) return i; } return -1; |