On Mon, Jan 02, 2012 at 07:00:34PM +0100, Paolo Bonzini wrote: > QSIMPLEQ is still relatively heavyweight when used as a free list, > compared to a simple singly-linked list. One disadvantage is that > it requires an initializer macro, unlike for example QLIST.
<pedantic>QSIMPLEQ is no longer a queue if you cannot easily use it in a FIFO manner. A queue can efficiently push elements on one end and pop them from the other end.</pedantic> Stefan