From: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [PATCH 0/1] ia64: numa emulation
Date: Thu, 20 Oct 2005 21:47:53 +0000 [thread overview]
Message-ID: <200510202148.j9KLmBg26310@unix-os.sc.intel.com> (raw)
In-Reply-To: <1129840588.6182.36.camel@localhost.localdomain>
Lee Schermerhorn wrote on Thursday, October 20, 2005 1:59 PM
> > > Back around 2.6.10, I recall seeing discussion of dynamically
> > > sizing hugetlbfs based on max order. I haven't tracked this
> > > to see if it went in. But, if it did, one could reenable
> > > hugetlbfs and adapted to the reduced max order automatically.
> >
> > I have a patch does better than that. We can change the hugetlb
> > page size at run time. I will clean up my patch and post it.
> >
>
> Cool. Sounds like a generic [!just ia64] patch, right?
Well, the patch is ia64 only since x86 and x86_64 doesn't offer
multiple page size for hugetlb page. In any case, this probably
should be arch specific, since it uses arch specific API to find
out supported page size.
- Ken
prev parent reply other threads:[~2005-10-20 21:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-20 20:36 [PATCH 0/1] ia64: numa emulation Lee Schermerhorn
2005-10-20 20:52 ` Chen, Kenneth W
2005-10-20 20:58 ` Lee Schermerhorn
2005-10-20 21:47 ` Chen, Kenneth W [this message]
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