[POWERPC] spufs: don't yield CPU in spu_yield

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There is no reason to yield the CPU in spu_yield - if the backing
thread reenters spu_run it gets added to the end of the runqueue for
it's priority.  So the yield is just a slowdown for the case where
we have higher priority contexts waiting.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

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Christoph Hellwig 2007-03-23 15:12:26 +01:00 • committed by Paul Mackerras

parent 28066ae91b

commit dbf8eefa2b

1 changed files with 0 additions and 4 deletions

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arch/powerpc/platforms/cell/spufs/sched.c

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