xen_preemptible_hcall_begin   83 drivers/xen/privcmd.c 	xen_preemptible_hcall_begin();
xen_preemptible_hcall_begin  697 drivers/xen/privcmd.c 	xen_preemptible_hcall_begin();
xen_preemptible_hcall_begin  786 drivers/xen/privcmd.c 	xen_preemptible_hcall_begin();