| Date | Wed, 14 Jul 2010 15:02:32 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 08/18] Add helper functions for time computation |
| |
On 07/12/2010 10:25 PM, Zachary Amsden wrote: > Add a helper function to compute the kernel time and convert nanoseconds > back to CPU specific cycles. Note that these must not be called in preemptible > context, as that would mean the kernel could enter software suspend state, > which would cause non-atomic operation. > > Also, convert the KVM_SET_CLOCK / KVM_GET_CLOCK ioctls to use the kernel > time helper, these should be bootbased as well. > > Signed-off-by: Zachary Amsden<zamsden@redhat.com>
Acked-by: Rik van Riel <riel@redhat.com>
-- All rights reversed
|