PGA_QUEUE_STATE_MASK
(m->a.flags & PGA_QUEUE_STATE_MASK) == 0,
m, m->a.queue, (m->a.flags & PGA_QUEUE_STATE_MASK)));
~PGA_QUEUE_STATE_MASK;
KASSERT((old.flags & PGA_QUEUE_STATE_MASK) == 0,
KASSERT((old.flags & PGA_QUEUE_STATE_MASK) == 0,
(m->a.flags & PGA_QUEUE_STATE_MASK) == 0,