asid_mm
asid_mm(mm, i) = MM_CTXT_NO_ASID;
asid_mm(mm, smp_processor_id()) = MM_CTXT_NO_ASID;
#define hw_pid(mm, cpu) (asid_mm(mm, cpu) & MM_CTXT_ASID_MASK)
if (!((asid_mm(mm, cpu) ^ asid_cpu(cpu)) & MM_CTXT_CYCLE_MASK))
asid_mm(mm, cpu) = asid_cpu(cpu);
if (asid_mm(vma->vm_mm, cpu) != MM_CTXT_NO_ASID) {
if (asid_mm(vma->vm_mm, cpu) != MM_CTXT_NO_ASID) {
if (likely(asid_mm(vma->vm_mm, cpu) != MM_CTXT_NO_ASID)) {