diff options
| -rw-r--r-- | arch/ia64/kernel/irq.c | 12 | ||||
| -rw-r--r-- | arch/ia64/kernel/mca.c | 4 | ||||
| -rw-r--r-- | arch/ia64/kernel/module.c | 6 | ||||
| -rw-r--r-- | arch/ia64/kernel/smp.c | 10 | ||||
| -rw-r--r-- | arch/ia64/kernel/smpboot.c | 6 | ||||
| -rw-r--r-- | arch/ia64/mm/tlb.c | 5 |
6 files changed, 21 insertions, 22 deletions
diff --git a/arch/ia64/kernel/irq.c b/arch/ia64/kernel/irq.c index 205d980..d33244c 100644 --- a/arch/ia64/kernel/irq.c +++ b/arch/ia64/kernel/irq.c @@ -57,9 +57,9 @@ int show_interrupts(struct seq_file *p, void *v) if (i == 0) { seq_printf(p, " "); - for (j=0; j<NR_CPUS; j++) - if (cpu_online(j)) - seq_printf(p, "CPU%d ",j); + for_each_online_cpu(j) { + seq_printf(p, "CPU%d ",j); + } seq_putc(p, '\n'); } @@ -72,9 +72,9 @@ int show_interrupts(struct seq_file *p, void *v) #ifndef CONFIG_SMP seq_printf(p, "%10u ", kstat_irqs(i)); #else - for (j = 0; j < NR_CPUS; j++) - if (cpu_online(j)) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + for_each_online_cpu(j) { + seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + } #endif seq_printf(p, " %14s", irq_desc[i].handler->typename); seq_printf(p, " %s", action->name); diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index d0a5106..52c47da 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -508,9 +508,7 @@ ia64_mca_wakeup_all(void) int cpu; /* Clear the Rendez checkin flag for all cpus */ - for(cpu = 0; cpu < NR_CPUS; cpu++) { - if (!cpu_online(cpu)) - continue; + for_each_online_cpu(cpu) { if (ia64_mc_info.imi_rendez_checkin[cpu] == IA64_MCA_RENDEZ_CHECKIN_DONE) ia64_mca_wakeup(cpu); } diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c index f1aca7c..7a2f0a7 100644 --- a/arch/ia64/kernel/module.c +++ b/arch/ia64/kernel/module.c @@ -947,8 +947,8 @@ void percpu_modcopy (void *pcpudst, const void *src, unsigned long size) { unsigned int i; - for (i = 0; i < NR_CPUS; i++) - if (cpu_possible(i)) - memcpy(pcpudst + __per_cpu_offset[i], src, size); + for_each_cpu(i) { + memcpy(pcpudst + __per_cpu_offset[i], src, size); + } } #endif /* CONFIG_SMP */ diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c index 0166a98..657ac99 100644 --- a/arch/ia64/kernel/smp.c +++ b/arch/ia64/kernel/smp.c @@ -185,8 +185,8 @@ send_IPI_allbutself (int op) { unsigned int i; - for (i = 0; i < NR_CPUS; i++) { - if (cpu_online(i) && i != smp_processor_id()) + for_each_online_cpu(i) { + if (i != smp_processor_id()) send_IPI_single(i, op); } } @@ -199,9 +199,9 @@ send_IPI_all (int op) { int i; - for (i = 0; i < NR_CPUS; i++) - if (cpu_online(i)) - send_IPI_single(i, op); + for_each_online_cpu(i) { + send_IPI_single(i, op); + } } /* diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 7d72c0d..400a489 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -694,9 +694,9 @@ smp_cpus_done (unsigned int dummy) * Allow the user to impress friends. */ - for (cpu = 0; cpu < NR_CPUS; cpu++) - if (cpu_online(cpu)) - bogosum += cpu_data(cpu)->loops_per_jiffy; + for_each_online_cpu(cpu) { + bogosum += cpu_data(cpu)->loops_per_jiffy; + } printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n", (int)num_online_cpus(), bogosum/(500000/HZ), (bogosum/(5000/HZ))%100); diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c index 464557e..987fb75 100644 --- a/arch/ia64/mm/tlb.c +++ b/arch/ia64/mm/tlb.c @@ -77,9 +77,10 @@ wrap_mmu_context (struct mm_struct *mm) /* can't call flush_tlb_all() here because of race condition with O(1) scheduler [EF] */ { int cpu = get_cpu(); /* prevent preemption/migration */ - for (i = 0; i < NR_CPUS; ++i) - if (cpu_online(i) && (i != cpu)) + for_each_online_cpu(i) { + if (i != cpu) per_cpu(ia64_need_tlb_flush, i) = 1; + } put_cpu(); } local_flush_tlb_all(); |