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H A Dsched.cdiff 4e0f4ed0df71013290cd2a01f7b84264f7b99678 Mon Apr 23 14:08:13 CDT 2007 Luke Browning <lukebrowning@us.ibm.com> [POWERPC] spu sched: make addition to stop_wq and runque atomic vs wakeup

Addition to stop_wq needs to happen before adding to the runqeueue and
under the same lock so that we don't have a race window for a lost
wake up in the spu scheduler.

Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>