559 	struct vm_region_head regs = TAILQ_HEAD_INITIALIZER(regs);  in vm_remap()  local
590 		TAILQ_INSERT_TAIL(&regs, r, link);  in vm_remap()
599 	r_first = TAILQ_FIRST(&regs);  in vm_remap()
600 	while (!TAILQ_EMPTY(&regs)) {  in vm_remap()
601 		r = TAILQ_FIRST(&regs);  in vm_remap()
602 		TAILQ_REMOVE(&regs, r, link);  in vm_remap()
637 				TAILQ_INSERT_HEAD(&regs, r, link);  in vm_remap()
645 					TAILQ_INSERT_AFTER(&regs, r_tmp, r,  in vm_remap()
648 					TAILQ_INSERT_HEAD(&regs, r, link);  in vm_remap()
665 	while (!TAILQ_EMPTY(&regs)) {  in vm_remap()
666 		r = TAILQ_FIRST(&regs);  in vm_remap()
667 		TAILQ_REMOVE(&regs, r, link);  in vm_remap()