Commit 8d08aed8 authored Jan 17, 2006 by Jack Steiner Committed by Tony Luck Jan 17, 2006

[IA64] Zonelists for nodes without cpus



If a node runs out of memory, ensure that memory on nodes w/o cpus is used
before using memory on nodes with cpus.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent d171e519

include/asm-ia64/topology.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,10 @@
		#include <asm/smp.h>

		#ifdef CONFIG_NUMA

		/* Nodes w/o CPUs are preferred for memory allocations, see build_zonelists */
		#define PENALTY_FOR_NODE_WITH_CPUS 255

		/*
		* Returns the number of the node containing CPU 'cpu'
		*/