u_nio             291 uvm/uvm_vnode.c 	uvn->u_nio = 0;
u_nio             590 uvm/uvm_vnode.c 		if (uvn->u_nio == 0)
u_nio             599 uvm/uvm_vnode.c 		UVM_UNLOCK_AND_WAIT(&uvn->u_nio, &uvn->u_obj.vmobjlock, FALSE,
u_nio            1212 uvm/uvm_vnode.c 		while (uvn->u_nio != 0) {
u_nio            1214 uvm/uvm_vnode.c 			UVM_UNLOCK_AND_WAIT(&uvn->u_nio, &uvn->u_obj.vmobjlock,
u_nio            1620 uvm/uvm_vnode.c 	uvn->u_nio++;			/* we have an I/O in progress! */
u_nio            1714 uvm/uvm_vnode.c 	uvn->u_nio--;			/* I/O DONE! */
u_nio            1715 uvm/uvm_vnode.c 	if ((uvn->u_flags & UVM_VNODE_IOSYNC) != 0 && uvn->u_nio == 0) {
u_nio            1716 uvm/uvm_vnode.c 		wakeup(&uvn->u_nio);
u_nio              56 uvm/uvm_vnode.h 	int u_nio;			/* number of running I/O requests */