Hi!
> > + * TLB flush is purely and debugging attempt to make it fail fast if we
> > + * do something wrong. TLB is properly flushed in swsusp_restore.
>
> Did you measure it doesn't noticeable slow down suspend? CR3 reload is quite
> expensive, and doing it for each page is quite often.
It slows it down horribly on vmware (like adding 2 minutes). On normal
hardware, copying pages does not take long enough for me to notice.
> Also if you want to really flush everything you should do a global
> flush.
That cr3 reload can probably be just removed, because swsusp is now
stable...
Pavel
--
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