From: Rohit Seth <rohitseth@google.com>
To: Andi Kleen <ak@suse.de>
Cc: Mel Gorman <mel@csn.ul.ie>,
linux-kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>,
David Rientjes <rientjes@cs.washington.edu>,
Paul Menage <menage@google.com>
Subject: [Patch0/4]: fake numa for x86_64 patches
Date: Wed, 22 Nov 2006 17:34:04 -0800 [thread overview]
Message-ID: <1164245644.29844.146.camel@galaxy.corp.google.com> (raw)
This patch set resolves issues with running fake numa on x86_64. We
have also extended the command line numa=fake=NUM command line option to
specify different size nodes. The default NODES_SHIFT is also
incremented from 6 to 8 to allow MAX_NUM_NODES to be 256.
Patch [1/4]: Add the e820_hole_size to give the size of hole in a given
address range
Patch [2/4]: Increase the NODE_SHIFT from 6 to 8.
Patch [3/4]: Fix the existing numa=fake so that ioholes are
appropriately configured. Currently machines that have sizeable IO
holes don't work with numa=fake>4.
Patch[4/4]: Extend the command line so that user can specify different
size nodes on a command line.
Signed-off-by: David Rientjes <reintjes@google.com>
Signed-off-by: Paul Menage <menage@google.com>
Signed-off-by: Rohit Seth <rohitseth@google.com>
next reply other threads:[~2006-11-23 1:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-23 1:34 Rohit Seth [this message]
2006-11-23 2:46 ` Andrew Morton
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