tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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tile: replace mm->cpu_vm_mask with mm_cpumask()

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>

authored by

KOSAKI Motohiro and committed by
Chris Metcalf dc0b124d ef0aaf87

+8 -8
+2 -2
arch/tile/include/asm/mmu_context.h
··· 100 100 __get_cpu_var(current_asid) = asid; 101 101 102 102 /* Clear cpu from the old mm, and set it in the new one. */ 103 - cpumask_clear_cpu(cpu, &prev->cpu_vm_mask); 104 - cpumask_set_cpu(cpu, &next->cpu_vm_mask); 103 + cpumask_clear_cpu(cpu, mm_cpumask(prev)); 104 + cpumask_set_cpu(cpu, mm_cpumask(next)); 105 105 106 106 /* Re-load page tables */ 107 107 install_page_table(next->pgd, asid);
+6 -6
arch/tile/kernel/tlb.c
··· 34 34 { 35 35 HV_Remote_ASID asids[NR_CPUS]; 36 36 int i = 0, cpu; 37 - for_each_cpu(cpu, &mm->cpu_vm_mask) { 37 + for_each_cpu(cpu, mm_cpumask(mm)) { 38 38 HV_Remote_ASID *asid = &asids[i++]; 39 39 asid->y = cpu / smp_topology.width; 40 40 asid->x = cpu % smp_topology.width; 41 41 asid->asid = per_cpu(current_asid, cpu); 42 42 } 43 - flush_remote(0, HV_FLUSH_EVICT_L1I, &mm->cpu_vm_mask, 43 + flush_remote(0, HV_FLUSH_EVICT_L1I, mm_cpumask(mm), 44 44 0, 0, 0, NULL, asids, i); 45 45 } 46 46 ··· 54 54 { 55 55 unsigned long size = hv_page_size(vma); 56 56 int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0; 57 - flush_remote(0, cache, &mm->cpu_vm_mask, 58 - va, size, size, &mm->cpu_vm_mask, NULL, 0); 57 + flush_remote(0, cache, mm_cpumask(mm), 58 + va, size, size, mm_cpumask(mm), NULL, 0); 59 59 } 60 60 61 61 void flush_tlb_page(const struct vm_area_struct *vma, unsigned long va) ··· 70 70 unsigned long size = hv_page_size(vma); 71 71 struct mm_struct *mm = vma->vm_mm; 72 72 int cache = (vma->vm_flags & VM_EXEC) ? HV_FLUSH_EVICT_L1I : 0; 73 - flush_remote(0, cache, &mm->cpu_vm_mask, start, end - start, size, 74 - &mm->cpu_vm_mask, NULL, 0); 73 + flush_remote(0, cache, mm_cpumask(mm), start, end - start, size, 74 + mm_cpumask(mm), NULL, 0); 75 75 } 76 76 77 77 void flush_tlb_all(void)