We could, but I'd rather waste 4 bytes in struct net_device than
having such ugly warts in common code.

Why not instead have struct device store some default node value?
The node decision will be sub-optimal on non-pci but it won't crash.

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>