Re: Memory policy question for NUMA arch....
Chetan Loke <[email protected]>
| Newsgroups | org.kernel.vger.linux-numa,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Andi, --- On Sat, 4/17/10, Andi Kleen <[email protected]> wrote: > From: Andi Kleen <[email protected]> > Subject: Re: Memory policy question for NUMA arch.... > To: "Chetan Loke" <[email protected]> > Cc: [email protected], [email protected], [email protected], [email protected] > Date: Saturday, April 17, 2010, 6:35 AM > > I may be wrong but I think > there's a difference. system-wide run-time default policy is > M_PREFERRED | M_LOCAL and not Interleaving. > > The policy at early kernel boot time (before mounting root) > is interleaving. > Yup. PS - What do you think about __get_free_policy_pages(..)? Good/bad idea? > -Andi > thanks Chetan Loke