46 		union esca_sigp_ctrl sigp_ctrl =  in sca_ext_call_pending()  local
47 			sca->cpu[vcpu->vcpu_id].sigp_ctrl;  in sca_ext_call_pending()
49 		c = sigp_ctrl.c;  in sca_ext_call_pending()
50 		scn = sigp_ctrl.scn;  in sca_ext_call_pending()
53 		union bsca_sigp_ctrl sigp_ctrl =  in sca_ext_call_pending()  local
54 			sca->cpu[vcpu->vcpu_id].sigp_ctrl;  in sca_ext_call_pending()
56 		c = sigp_ctrl.c;  in sca_ext_call_pending()
57 		scn = sigp_ctrl.scn;  in sca_ext_call_pending()
75 		union esca_sigp_ctrl *sigp_ctrl =  in sca_inject_ext_call()  local
76 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);  in sca_inject_ext_call()
77 		union esca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;  in sca_inject_ext_call()
84 		rc = cmpxchg(&sigp_ctrl->value, old_val.value, new_val.value);  in sca_inject_ext_call()
87 		union bsca_sigp_ctrl *sigp_ctrl =  in sca_inject_ext_call()  local
88 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);  in sca_inject_ext_call()
89 		union bsca_sigp_ctrl new_val = {0}, old_val = *sigp_ctrl;  in sca_inject_ext_call()
96 		rc = cmpxchg(&sigp_ctrl->value, old_val.value, new_val.value);  in sca_inject_ext_call()
118 		union esca_sigp_ctrl *sigp_ctrl =  in sca_clear_ext_call()  local
119 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);  in sca_clear_ext_call()
120 		union esca_sigp_ctrl old = *sigp_ctrl;  in sca_clear_ext_call()
123 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);  in sca_clear_ext_call()
126 		union bsca_sigp_ctrl *sigp_ctrl =  in sca_clear_ext_call()  local
127 			&(sca->cpu[vcpu->vcpu_id].sigp_ctrl);  in sca_clear_ext_call()
128 		union bsca_sigp_ctrl old = *sigp_ctrl;  in sca_clear_ext_call()
131 		rc = cmpxchg(&sigp_ctrl->value, old.value, 0);  in sca_clear_ext_call()