On Tue, 18 Dec 2007 01:00:15 -0500
Kyle McMartin <[EMAIL PROTECTED]> wrote:
> On Tue, Dec 18, 2007 at 10:05:45AM +0900, KAMEZAWA Hiroyuki wrote:
> > On Thu, 13 Dec 2007 15:03:07 +0000
> >
> > > + if (mm != active_mm) {
> > > + /* Restore region IDs for mm */
> > > + if (mm && active_mm) {
> > > + activate_context(mm);
> > > + } else {
> > > + flush_tlb_all();
> > > + return;
> > > + }
> > > }
> > should be
> >
>
> platform_global_tlb_purge is already (and afaict, only) called under
> preempt_disable already. then again, the sn2 global_tlb_purge
> does it, so possibly for completeness sake it should be added here as
> well?
>
Thank you. I see. flush_tlb_range() is the only caller.
...maybe adding comment is helpful (for me :).
Thanks,
-Kame
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