Merge branch 'akpm'

[mv-sheeva.git] / arch / sparc / kernel / smp_32.c

diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index 88f43c5ba384d07618c1f11d77a1b376d5f05fa7..132d81fb26162657b0391a11e56e23fce9bf604d 100644 (file)
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -70,13 +70,12 @@ void __init smp_cpus_done(unsigned int max_cpus)
        extern void smp4m_smp_done(void);
        extern void smp4d_smp_done(void);
        unsigned long bogosum = 0;
-       int cpu, num;
+       int cpu, num = 0;
 
-       for (cpu = 0, num = 0; cpu < NR_CPUS; cpu++)
-               if (cpu_online(cpu)) {
-                       num++;
-                       bogosum += cpu_data(cpu).udelay_val;
-               }
+       for_each_online_cpu(cpu) {
+               num++;
+               bogosum += cpu_data(cpu).udelay_val;
+       }
 
        printk("Total of %d processors activated (%lu.%02lu BogoMIPS).\n",
                num, bogosum/(500000/HZ),
@@ -144,7 +143,7 @@ void smp_flush_tlb_all(void)
 void smp_flush_cache_mm(struct mm_struct *mm)
 {
        if(mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask))
                        xc1((smpfunc_t) BTFIXUP_CALL(local_flush_cache_mm), (unsigned long) mm);
@@ -155,12 +154,13 @@ void smp_flush_cache_mm(struct mm_struct *mm)
 void smp_flush_tlb_mm(struct mm_struct *mm)
 {
        if(mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask)) {
                        xc1((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_mm), (unsigned long) mm);
                        if(atomic_read(&mm->mm_users) == 1 && current->active_mm == mm)
-                               mm->cpu_vm_mask = cpumask_of_cpu(smp_processor_id());
+                               cpumask_copy(mm_cpumask(mm),
+                                            cpumask_of(smp_processor_id()));
                }
                local_flush_tlb_mm(mm);
        }
@@ -172,7 +172,7 @@ void smp_flush_cache_range(struct vm_area_struct *vma, unsigned long start,
        struct mm_struct *mm = vma->vm_mm;
 
        if (mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask))
                        xc3((smpfunc_t) BTFIXUP_CALL(local_flush_cache_range), (unsigned long) vma, start, end);
@@ -186,7 +186,7 @@ void smp_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
        struct mm_struct *mm = vma->vm_mm;
 
        if (mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask))
                        xc3((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_range), (unsigned long) vma, start, end);
@@ -199,7 +199,7 @@ void smp_flush_cache_page(struct vm_area_struct *vma, unsigned long page)
        struct mm_struct *mm = vma->vm_mm;
 
        if(mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask))
                        xc2((smpfunc_t) BTFIXUP_CALL(local_flush_cache_page), (unsigned long) vma, page);
@@ -212,7 +212,7 @@ void smp_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
        struct mm_struct *mm = vma->vm_mm;
 
        if(mm->context != NO_CONTEXT) {
-               cpumask_t cpu_mask = mm->cpu_vm_mask;
+               cpumask_t cpu_mask = *mm_cpumask(mm);
                cpu_clear(smp_processor_id(), cpu_mask);
                if (!cpus_empty(cpu_mask))
                        xc2((smpfunc_t) BTFIXUP_CALL(local_flush_tlb_page), (unsigned long) vma, page);
@@ -241,7 +241,7 @@ void smp_flush_page_to_ram(unsigned long page)
 
 void smp_flush_sig_insns(struct mm_struct *mm, unsigned long insn_addr)
 {
-       cpumask_t cpu_mask = mm->cpu_vm_mask;
+       cpumask_t cpu_mask = *mm_cpumask(mm);
        cpu_clear(smp_processor_id(), cpu_mask);
        if (!cpus_empty(cpu_mask))
                xc2((smpfunc_t) BTFIXUP_CALL(local_flush_sig_insns), (unsigned long) mm, insn_addr);