From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Tue, 2 Jul 2013 05:45:18 +0000 (+0530)
Subject: powerpc/kvm: Use 256K chunk to track both RMA and hash page table allocation.
X-Git-Tag: v3.12-rc1~143^2~5^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=990978e99359e1f3a843563b9f96f9dc7bb7c05a;p=pandora-kernel.git

powerpc/kvm: Use 256K chunk to track both RMA and hash page table allocation.

Both RMA and hash page table request will be a multiple of 256K. We can use
a chunk size of 256K to track the free/used 256K chunk in the bitmap. This
should help to reduce the bitmap size.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
---

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