Messages in this thread | | | Date | Tue, 22 Feb 2011 16:38:57 +0800 | From | Lai Jiangshan <> | Subject | Re: [PATCH 2/2] KVM: Enable async page fault processing. |
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On 01/-9/-28163 03:59 AM, Gleb Natapov wrote: > If asynchronous hva_to_pfn() is requested call GUP with FOLL_NOWAIT to > avoid sleeping on IO. Check for hwpoison is done at the same time, > otherwise check_user_page_hwpoison() will call GUP again and will put > vcpu to sleep. > > Signed-off-by: Gleb Natapov <gleb@redhat.com> > ---
Acked-by: Lai Jiangshan <laijs@cn.fujitsu.com>
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