On Fri, 2017-07-14 at 11:14 +0530, Aneesh Kumar K.V wrote:
> > + pid = mm ? mm->context.id : 0;
> > + if (unlikely(pid == MMU_NO_CONTEXT))
> > + goto no_context;
> > +
> > + /* 4k page size, just blow the world */
> > + if (PAGE_SIZE == 0x1000) {
> > + radix__flush_all_mm(mm);
> > + return;
> > + }
>
> What is special here ? because it is 4096 tlb flushes ?Yes, keeping in line with the existing logic in flush_tlb_pages(), more than 32, do a full flush. Cheers, Ben.
