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SubjectRe: [PATCH] grant-table: don't set m2p override if kmap_ops is not set
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 <>
> Reported-by: Matt Wilson <>
> Cc: Matt Wilson <>
> Cc: Konrad Rzeszutek Wilk <>
> Cc: David Vrabel <>
> Cc: Boris Ostrovsky <>

Sorry Boris, I got your address wrong.

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