Am 19.11.2009 um 23:55 schrieb Jeremy Fitzhardinge <jeremy@xxxxxxxx>:
On 11/18/09 20:56, Alexander Graf wrote:
Currently we use pv-ops to tell linux not to do anything on io_delay.
While the basic idea is good IMHO, I don't see why we would need pv-
ops
for that. The io delay function already has a switch that can do
nothing
if you're so inclined.
So here's a patch (stacked on top of the previous pv-ops series) that
removes the io delay pv-ops hook and just sets the native io delay
variable instead.
Can you just get rid of the io_delay op altogether? If KVM doesn't
need
it, then nobody does.
Sure, can do. That'd be a separate patch though.
Alex
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