From 8d08aed8d7714683b33666cc066e20f957dda01d Mon Sep 17 00:00:00 2001 From: Jack Steiner Date: Tue, 17 Jan 2006 15:42:46 -0600 Subject: [PATCH] [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 Signed-off-by: Tony Luck --- include/asm-ia64/topology.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index d8aae4da397..412ef8e493a 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -18,6 +18,10 @@ #include #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' */ -- 2.39.5