Method Touch

chunk/stack.go:46–52

Touch moves the specified item to the last position of the stack

(item *list.Element)

// Touch moves the specified item to the last position of the stack
func (s *Stack) Touch(item *list.Element) {
	s.lock.Lock()
	if item != s.items.Back() {
		s.items.MoveToBack(item)
	}
	s.lock.Unlock()
}

// Push adds a new item to the last position of the stack
func (s *Stack) Push(id int) *list.Element {