Messages in this thread |  | | Date | Tue, 5 Nov 2013 12:26:11 +0100 | From | Roger Pau Monné <> | Subject | Re: [PATCH] grant-table: don't set m2p override if kmap_ops is not set |
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On 05/11/13 12:24, Roger Pau Monne wrote: > IMHO there's no reason to set a m2p override if the mapping is done in > kernel space, so only set the m2p override when kmap_ops is set. > > When kmap_ops is not set, just set the correct p2m translation, this > avoids touching the m2p lock, reducing contention around it. > > Signed-off-by: Roger Pau Monné <roger.pau@citrix.com> > Reported-by: Matt Wilson <msw@amazon.com> > Cc: Matt Wilson <msw@amazon.com> > Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> > Cc: David Vrabel <david.vrabel@citrix.com> > Cc: Boris Ostrovsky <david.vrabel@citrix.com>
Sorry Boris, I got your address wrong.
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