[Xen-users] HugeTLB support

To:	xen-users@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-users] HugeTLB support
From:	"Pablo Montesinos" <pablomontesinos@xxxxxxxxx>
Date:	Fri, 16 Jun 2006 09:56:21 -0700
Delivery-date:	Fri, 16 Jun 2006 09:57:15 -0700
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Hi:

I am trying to run SPECjbb in XEN, and it seems
that, in order to tune it, it requires the HugeTLB
option on. However, I can't find the option
in the Xen kernel configuration. If I copy and paste
these two lines (form a standard kernel config):

CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y

it doesn't work. I guess Xen just assumes that pages
are 4kb long. Have you encountered the same problem
before?

Thanks,
Pablo

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[Xen-users] HugeTLB support