On Sat, Jan 10, 2009 at 12:29:53AM +0000, Mindaugas Rasiukevicius wrote: > mutex(9), rwlock(9), condvar(9), kpreempt(9) > spl(9), callout(9), softintr(9), kthread(9) > kmem_alloc(9), pool_cache(9) Also atomic_ops, membar_ops. See the intro(9) page. Andrew