On Thu, 13 Apr 2006, Andrew Morton wrote:
> Christoph Lameter <[email protected]> wrote:
> >
> > +
> > + if (unlikely(is_migration_entry(entry))) {
>
> Perhaps put the unlikely() in is_migration_entry()?
>
> > + yield();
>
> Please, no yielding.
>
> _especially_ no unchangelogged, uncommented yielding.
Page migration is ongoing so its best to do something else first.
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