2856 			if (unreg && dm->dm_dkev) {  in _dispatch_mach_notify_merge()
3218 	dispatch_kevent_t dk = dm->dm_dkev;  in _dispatch_mach_kevent_unregister()
3219 	dm->dm_dkev = NULL;  in _dispatch_mach_kevent_unregister()
3248 	dm->dm_dkev = dk;  in _dispatch_mach_kevent_register()
3249 	if (do_resume && _dispatch_kevent_resume(dm->dm_dkev, flags, 0)) {  in _dispatch_mach_kevent_register()
3407 		if (dm->dm_dkev && slowpath(_dispatch_queue_get_current() !=  in _dispatch_mach_msg_send()
3430 				if (slowpath(!dm->dm_dkev)) {  in _dispatch_mach_msg_send()
3433 				if (fastpath(dm->dm_dkev)) {  in _dispatch_mach_msg_send()
3434 					if (DISPATCH_MACH_KEVENT_ARMED(dm->dm_dkev)) {  in _dispatch_mach_msg_send()
3476 					"armed", (mach_port_t)dm->dm_dkev->dk_kevent.ident);  in _dispatch_mach_msg_send()
3477 			DISPATCH_MACH_KEVENT_ARMED(dm->dm_dkev) = 1;  in _dispatch_mach_msg_send()
3507 	if (slowpath(dmsg == dr->dm_checkin) && dm->dm_dkev) {  in _dispatch_mach_msg_send()
3697 	if (dm->dm_dkev) {  in _dispatch_mach_disconnect()
3739 	if (dm->dm_dkev || !TAILQ_EMPTY(&dm->dm_refs->dm_replies)) {  in _dispatch_mach_reconnect_invoke()
3996 				(dm->dm_dkev || !TAILQ_EMPTY(&dm->dm_refs->dm_replies)))) {  in _dispatch_mach_invoke2()
4002 		if (!(dm->dm_dkev && DISPATCH_MACH_KEVENT_ARMED(dm->dm_dkev)) ||  in _dispatch_mach_invoke2()
4011 		if (dm->ds_dkev || dm->dm_dkev || dr->dm_send ||  in _dispatch_mach_invoke2()
4056 			(!(dm->dm_dkev && DISPATCH_MACH_KEVENT_ARMED(dm->dm_dkev)) ||  in _dispatch_mach_probe()
4061 		if (dm->ds_dkev || dm->dm_dkev || dr->dm_send ||  in _dispatch_mach_probe()
4432 			dm->dm_dkev ?(mach_port_t)dm->dm_dkev->dk_kevent.ident:0,  in _dispatch_mach_debug_attr()
4433 			dm->dm_dkev && DISPATCH_MACH_KEVENT_ARMED(dm->dm_dkev) ?  in _dispatch_mach_debug_attr()