Re: [PATCH v3 3/8] KVM: selftests: Add configurable demand paging delay

From: Peter Xu
Date: Tue Jan 07 2020 - 11:04:13 EST

On Mon, Dec 16, 2019 at 01:38:56PM -0800, Ben Gardon wrote:
> When running the demand paging test with the -u option, the User Fault
> FD handler essentially adds an arbitrary delay to page fault resolution.
> To enable better simulation of a real demand paging scenario, add a
> configurable delay to the UFFD handler.
> Signed-off-by: Ben Gardon <bgardon@xxxxxxxxxx>

Reviewed-by: Peter Xu <peterx@xxxxxxxxxx>

Peter Xu