zfsonlinux/spl — pull request #189 by behlendorf (2012-11-07 00:00:29+00:00)
Title: Issue 922

Improvements to the spl virtual slab.

* Improved vmem cached deadlock detection
* Track emergency object in rbtree
* Optimize spl_kmem_cache_free()
* Never spin in kmem_cache_alloc()

zfsonlinux/zfs#922