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[Xen-devel] [PATCH 05 of 12] blktap2: reduce TLB flush scope

To: Xen <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH 05 of 12] blktap2: reduce TLB flush scope
From: Daniel Stodden <daniel.stodden@xxxxxxxxxx>
Date: Fri, 05 Feb 2010 19:19:27 -0000
Delivery-date: Fri, 05 Feb 2010 11:27:15 -0800
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c/s 885 added very coarse TLB flushing. Since these flushes always
follow single page updates, single page flushes (when available) are
sufficient.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

To linux-2.6-pvops:
 * Stripped arch/i386/mm/hypervisor.c exports
 * Stripped xen_invlpg_all(kvaddr) use on CONFIG_X86

Signed-off-by: Daniel Stodden <daniel.stodden@xxxxxxxxxx>


Attachment: linux-2.6.18-xen.hg-893.f994bfe9b93b.diff
Description: Text Data

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