Commit 62c05d58 authored Apr 23, 2007 by Christoph Hellwig Committed by Arnd Bergmann Apr 23, 2007

[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>

parent 4e0f4ed0

arch/powerpc/platforms/cell/spu_base.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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);