Needed for some newer Opteron systems with E stepping and memory
relocation enabled. The node addresses are different in lower
bits now so the nodemap hash function needs to be enlarged.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-#define NODEMAPSIZE 0xff
+#define NODEMAPSIZE 0xfff
/* Simple perfect hash to map physical addresses to node numbers */
extern int memnode_shift;
/* Simple perfect hash to map physical addresses to node numbers */
extern int memnode_shift;