On Thu, Feb 18, 2010 at 05:47:28PM -0800, Michael Bohan wrote: > I am actually using the pfn_valid implementation FLATMEM in > arch/arm/include/asm/memory.h. This one is very similar to the > asm-generic, and has no knowledge of the holes. Later kernels have a pfn_valid() which does have hole functionality. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>