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tile: replace mm->cpu_vm_mask with mm_cpumask()

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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>
This commit is contained in:
KOSAKI Motohiro 2011-04-18 21:18:11 +09:00 committed by Chris Metcalf
parent ef0aaf873e
commit dc0b124d8e
2 changed files with 8 additions and 8 deletions
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4
arch/tile/include/asm/mmu_context.h
View 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);

12
arch/tile/kernel/tlb.c
View 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)