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[POWERPC] spu_base: move spu_init_channels out of spu_mutex 

There is no reason to execute spu_init_channels under spu_mutex
after the spu has been taken off the freelist it's ours.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
This commit is contained in:
Christoph Hellwig 2007-04-23 21:08:14 +02:00 committed by Arnd Bergmann
parent 4e0f4ed0df
commit 62c05d583e
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/platforms/cell/spu_base.c
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@ -431,10 +431,11 @@ struct spu *spu_alloc_node(int node)
spu = list_entry(spu_list[node].next, struct spu, list);
list_del_init(&spu->list);
pr_debug("Got SPU %d %d\n", spu->number, spu->node);
spu_init_channels(spu);
}
mutex_unlock(&spu_mutex);
if (spu)
spu_init_channels(spu);
return spu;
}
EXPORT_SYMBOL_GPL(spu_alloc_node);