powerpc/kvm/book3s_hv.c

254  * We use the vcpu_load/put functions to measure stolen time.
264  * as stolen time.
266  * Hence we accumulate stolen time when the vcpu can run as part of
267  * a vcore using vc->stolen_tb, and the stolen time when the vcpu
270  * stolen time for a vcore when it is inactive, or for a vcpu
278  * stolen.
282  * lock.  The stolen times are measured in units of timebase ticks.
289  * the stolen cycles in busy_stolen. RUNNING is not a preemptible
366 		 * Account stolen time when preempted while the vcpu task is
770  * Return the accumulated stolen time for the vcore up until `now'.
792 					unsigned long stolen)
804 	dt->enqueue_to_dispatch_time = cpu_to_be32(stolen);
827 	unsigned long stolen;
839 	stolen = core_stolen - vcpu->arch.stolen_logged;
842 	stolen += vcpu->arch.busy_stolen;
846 	vpa->enqueue_dispatch_tb = cpu_to_be64(be64_to_cpu(vpa->enqueue_dispatch_tb) + stolen);
848 	__kvmppc_create_dtl_entry(vcpu, vpa, vc->pcpu, now + kvmppc_get_tb_offset(vcpu), stolen);
858 	unsigned long stolen;
865 	stolen = vc->stolen_tb;
866 	stolen_delta = stolen - vcpu->arch.stolen_logged;
867 	vcpu->arch.stolen_logged = stolen;
869 	vpa->enqueue_dispatch_tb = cpu_to_be64(stolen);
3456 	/* Start accumulating stolen time */