Commits
Christoph Hellwig committed 24140594203
[CELL] spu_base: locking cleanup Sort out the locking mess in spu_base and document the current rules. As an added benefit spu_alloc* and spu_free don't block anymore. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>