diff options
Diffstat (limited to 'arch/sparc/kernel/sun4d_smp.c')
| -rw-r--r-- | arch/sparc/kernel/sun4d_smp.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/sparc/kernel/sun4d_smp.c b/arch/sparc/kernel/sun4d_smp.c index 40d426cce824..b141b7ee6717 100644 --- a/arch/sparc/kernel/sun4d_smp.c +++ b/arch/sparc/kernel/sun4d_smp.c @@ -46,14 +46,16 @@ extern volatile int smp_processors_ready; extern int smp_num_cpus; static int smp_highest_cpu; extern volatile unsigned long cpu_callin_map[NR_CPUS]; -extern struct cpuinfo_sparc cpu_data[NR_CPUS]; +extern cpuinfo_sparc cpu_data[NR_CPUS]; extern unsigned char boot_cpu_id; extern int smp_activated; extern volatile int __cpu_number_map[NR_CPUS]; extern volatile int __cpu_logical_map[NR_CPUS]; extern volatile unsigned long ipi_count; extern volatile int smp_process_available; -extern volatile int smp_commenced; + +extern cpumask_t smp_commenced_mask; + extern int __smp4d_processor_id(void); /* #define SMP_DEBUG */ @@ -136,7 +138,7 @@ void __init smp4d_callin(void) local_irq_enable(); /* We don't allow PIL 14 yet */ - while(!smp_commenced) + while (!cpu_isset(cpuid, smp_commenced_mask)) barrier(); spin_lock_irqsave(&sun4d_imsk_lock, flags); @@ -249,11 +251,9 @@ void __init smp4d_boot_cpus(void) } else { unsigned long bogosum = 0; - for(i = 0; i < NR_CPUS; i++) { - if (cpu_isset(i, cpu_present_map)) { - bogosum += cpu_data(i).udelay_val; - smp_highest_cpu = i; - } + for_each_present_cpu(i) { + bogosum += cpu_data(i).udelay_val; + smp_highest_cpu = i; } SMP_PRINTK(("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n", cpucount + 1, bogosum/(500000/HZ), (bogosum/(5000/HZ))%100)); printk("Total of %d Processors activated (%lu.%02lu BogoMIPS).\n", @@ -266,19 +266,19 @@ void __init smp4d_boot_cpus(void) /* Free unneeded trap tables */ ClearPageReserved(virt_to_page(trapbase_cpu1)); - set_page_count(virt_to_page(trapbase_cpu1), 1); + init_page_count(virt_to_page(trapbase_cpu1)); free_page((unsigned long)trapbase_cpu1); totalram_pages++; num_physpages++; ClearPageReserved(virt_to_page(trapbase_cpu2)); - set_page_count(virt_to_page(trapbase_cpu2), 1); + init_page_count(virt_to_page(trapbase_cpu2)); free_page((unsigned long)trapbase_cpu2); totalram_pages++; num_physpages++; ClearPageReserved(virt_to_page(trapbase_cpu3)); - set_page_count(virt_to_page(trapbase_cpu3), 1); + init_page_count(virt_to_page(trapbase_cpu3)); free_page((unsigned long)trapbase_cpu3); totalram_pages++; num_physpages++; |