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xen: add static initialization of steal_clock op to xen_time_ops

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pv_time_ops might be overwritten with xen_time_ops after the
steal_clock operation has been initialized already. To prevent calling
a now uninitialized function pointer add the steal_clock static
initialization to xen_time_ops.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
This commit is contained in:
Juergen Gross
2016-07-26 14:15:11 +02:00
committed by David Vrabel
parent ee42d665d3
commit d34c30cc1f
3 changed files with 3 additions and 1 deletions
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2
drivers/xen/time.c
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@ -80,7 +80,7 @@ bool xen_vcpu_stolen(int vcpu)
return per_cpu(xen_runstate, vcpu).state == RUNSTATE_runnable;
}
static u64 xen_steal_clock(int cpu)
u64 xen_steal_clock(int cpu)
{
struct vcpu_runstate_info state;