Could you try this patch?
Memoryless nodes: Set N_NORMAL_MEMORY for a node if we do not support HIGHMEM
It seems that we only scan through zones to set N_NORMAL_MEMORY only if
CONFIG_HIGHMEM and CONFIG_NUMA are set. We need to set N_NORMAL_MEMORY
in the !CONFIG_HIGHMEM case.
Signed-off-by: Christoph Lameter <[EMAIL PROTECTED]>
Index: linux-2.6/mm/page_alloc.c
===================================================================
--- linux-2.6.orig/mm/page_alloc.c 2008-01-18 14:08:41.000000000 -0800
+++ linux-2.6/mm/page_alloc.c 2008-01-18 14:13:34.000000000 -0800
@@ -3812,7 +3812,6 @@ restart:
/* Any regular memory on that node ? */
static void check_for_regular_memory(pg_data_t *pgdat)
{
-#ifdef CONFIG_HIGHMEM
enum zone_type zone_type;
for (zone_type = 0; zone_type <= ZONE_NORMAL; zone_type++) {
@@ -3820,7 +3819,6 @@ static void check_for_regular_memory(pg_
if (zone->present_pages)
node_set_state(zone_to_nid(zone), N_NORMAL_MEMORY);
}
-#endif
}
/**
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