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authorTony Luck <tony.luck@intel.com>2005-11-10 10:38:41 -0800
committerTony Luck <tony.luck@intel.com>2005-11-10 10:38:41 -0800
commit4ddccb8eb9d1c57c7dd3838d8328690bf1869145 (patch)
tree67843de19158f639bf9cf42268acbf03b03519f7
parentcf1d469ec10015f8ced338c00e7944941f816e89 (diff)
parent97835245768a638002722a36ba9a3b76d0910f68 (diff)
Pull memoryless-node-allocation into release branch
-rw-r--r--arch/ia64/mm/discontig.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index a88cdb7232f..0f776b032d3 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -350,14 +350,12 @@ static void __init initialize_pernode_data(void)
* for best.
* @nid: node id
* @pernodesize: size of this node's pernode data
- * @align: alignment to use for this node's pernode data
*/
-static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize,
- unsigned long align)
+static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
{
void *ptr = NULL;
u8 best = 0xff;
- int bestnode = -1, node;
+ int bestnode = -1, node, anynode = 0;
for_each_online_node(node) {
if (node_isset(node, memory_less_mask))
@@ -366,13 +364,15 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize,
best = node_distance(nid, node);
bestnode = node;
}
+ anynode = node;
}
- ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat,
- pernodesize, align, __pa(MAX_DMA_ADDRESS));
+ if (bestnode == -1)
+ bestnode = anynode;
+
+ ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat, pernodesize,
+ PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
- if (!ptr)
- panic("NO memory for memory less node\n");
return ptr;
}
@@ -413,8 +413,7 @@ static void __init memory_less_nodes(void)
for_each_node_mask(node, memory_less_mask) {
pernodesize = compute_pernodesize(node);
- pernode = memory_less_node_alloc(node, pernodesize,
- (node) ? (node * PERCPU_PAGE_SIZE) : (1024*1024));
+ pernode = memory_less_node_alloc(node, pernodesize);
fill_pernode(node, __pa(pernode), pernodesize);
}