Re: [Xen-devel] Re: [patch 12/21] Xen-paravirt: Allocate and free vmalloc areas

[Keir Fraser <keir@xxxxxxxxxxxxx>]

On 16/2/07 09:18, "Andi Kleen" <ak@xxxxxx> wrote:

>> It's for populating the pagetable in a vmalloc area.  There's magic in
> 
> If the lazy setup doesn't work for you you can always call vmalloc_sync()
> early.

vmalloc_sync_all()? That's a great idea. We can put that in alloc_vm_area()
and kill {lock,unlock}_vm_area() which is a nice interface simplification.

 Thanks!
 Keir


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