From: "Seth, Rohit" <rohit.seth@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: discontig patch question
Date: Mon, 10 Nov 2003 18:02:29 +0000 [thread overview]
Message-ID: <marc-linux-ia64-106848783529939@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-106847971018555@msgid-missing>
> >
> > Why is MAX_ORDER 19 on IA64?
>
> For hugetlbfs, afaik. But it should only be 18 according to
> arch/ia64/Kconfig.
That is correct. For the support of 4G hugepage size (when the normal
page size is 16K). Kernel actually takes looks at MAX_ORDER -1 (and not
MAX_ORDER).
next prev parent reply other threads:[~2003-11-10 18:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-10 15:52 discontig patch question Van Maren, Kevin
2003-11-10 17:23 ` Jesse Barnes
2003-11-10 17:38 ` Van Maren, Kevin
2003-11-10 17:56 ` Jesse Barnes
2003-11-10 18:02 ` Seth, Rohit [this message]
2003-11-10 18:34 ` Van Maren, Kevin
2003-11-10 19:08 ` Jesse Barnes
2003-11-10 19:10 ` Jesse Barnes
2003-11-10 20:20 ` Seth, Rohit
2003-11-12 18:14 ` Van Maren, Kevin
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