UVM_VNODE_ALOCK   235 uvm/uvm_vnode.c 	uvn->u_flags = UVM_VNODE_ALOCK;
UVM_VNODE_ALOCK    91 uvm/uvm_vnode.h #define UVM_VNODE_BLOCKED (UVM_VNODE_ALOCK|UVM_VNODE_DYING|UVM_VNODE_RELKILL)