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| author |   Christoph Hellwig <hch@lst.de> | 2007-03-23 15:12:26 +0100 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2007-04-13 03:55:15 +1000 |
| commit | dbf8eefa2b814d6922492120bfa46d4bc42ceb20 (patch) | |
| tree | bb70c85fdcbce38001e9a5d9f1bb556e1eb4379f /arch/powerpc/boot/ns16550.c | |
| parent | [POWERPC] CBE thermal support on PS3 (diff) | |
| download | linux-dev-dbf8eefa2b814d6922492120bfa46d4bc42ceb20.tar.xz linux-dev-dbf8eefa2b814d6922492120bfa46d4bc42ceb20.zip | |
[POWERPC] spufs: don't yield CPU in spu_yield
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>
Diffstat (limited to 'arch/powerpc/boot/ns16550.c')
0 files changed, 0 insertions, 0 deletions