[PATCH] x86-64: Micro optimization to dma_alloc_coherent node lookup
Use pcibus_to_node directly Signed-off-by:Andi Kleen <ak@suse.de> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Use pcibus_to_node directly Signed-off-by:Andi Kleen <ak@suse.de> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>