tile: replace mm->cpu_vm_mask with mm_cpumask()
KOSAKI Motohiro [Mon, 18 Apr 2011 12:18:11 +0000 (21:18 +0900)]
We plan to change mm->cpu_vm_mask definition later. Thus, this patch convert
it into proper macro.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

arch/tile/include/asm/mmu_context.h
arch/tile/kernel/tlb.c

index 9bc0d07..15fb246 100644 (file)
@@ -100,8 +100,8 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
                __get_cpu_var(current_asid) = asid;
 
                /* Clear cpu from the old mm, and set it in the new one. */
-               cpumask_clear_cpu(cpu, &prev->cpu_vm_mask);
-               cpumask_set_cpu(cpu, &next->cpu_vm_mask);
+               cpumask_clear_cpu(cpu, mm_cpumask(prev));
+               cpumask_set_cpu(cpu, mm_cpumask(next));
 
                /* Re-load page tables */
                install_page_table(next->pgd, asid);
index 2dffc10..a5f241c 100644 (file)
@@ -34,13 +34,13 @@ void flush_tlb_mm(struct mm_struct *mm)
 {
        HV_Remote_ASID asids[NR_CPUS];
        int i = 0, cpu;
-       for_each_cpu(cpu, &mm->cpu_vm_mask) {
+       for_each_cpu(cpu, mm_cpumask(mm)) {
                HV_Remote_ASID *asid = &asids[i++];
                asid->y = cpu / smp_topology.width;
                asid->x = cpu % smp_topology.width;
                asid->asid = per_cpu(current_asid, cpu);
        }
-       flush_remote(0, HV_FLUSH_EVICT_L1I, &mm->cpu_vm_mask,
+       flush_remote(0, HV_FLUSH_EVICT_L1I, mm_cpumask(mm),
                     0, 0, 0, NULL, asids, i);
 }
 
@@ -54,8 +54,8 @@ void flush_tlb_page_mm(const struct vm_area_struct *vma, struct mm_struct *mm,
 {
        unsigned long size = hv_page_size(vma);
        int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0;
-       flush_remote(0, cache, &mm->cpu_vm_mask,
-                    va, size, size, &mm->cpu_vm_mask, NULL, 0);
+       flush_remote(0, cache, mm_cpumask(mm),
+                    va, size, size, mm_cpumask(mm), NULL, 0);
 }
 
 void flush_tlb_page(const struct vm_area_struct *vma, unsigned long va)
@@ -70,8 +70,8 @@ void flush_tlb_range(const struct vm_area_struct *vma,
        unsigned long size = hv_page_size(vma);
        struct mm_struct *mm = vma->vm_mm;
        int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0;
-       flush_remote(0, cache, &mm->cpu_vm_mask, start, end - start, size,
-                    &mm->cpu_vm_mask, NULL, 0);
+       flush_remote(0, cache, mm_cpumask(mm), start, end - start, size,
+                    mm_cpumask(mm), NULL, 0);
 }
 
 void flush_tlb_all(void)