From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Mon, 14 Nov 2011 10:19:08 +0000 (+0100)
Subject: [S390] topology: fix topology on z10 machines
X-Git-Tag: v3.2-rc3~49^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f6bf1a8acd2cb3a92a7b7c9ab03e56a32ac5ece5;p=pandora-kernel.git

[S390] topology: fix topology on z10 machines

Make sure that all cpus in a book on a z10 appear as book siblings
and not as core siblings. This fixes some performance regressions that
appeared after the book scheduling domain got introduced.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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