diff options
Diffstat (limited to 'mm/numa.c')
| -rw-r--r-- | mm/numa.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -86,18 +86,24 @@ void __init free_area_init_node(int nid, pg_data_t *pgdat, struct page * alloc_pages(int gfp_mask, unsigned long order) { struct page *ret = 0; - unsigned long flags; int startnode, tnode; +#ifndef CONFIG_NUMA + unsigned long flags; static int nextnid = 0; +#endif if (order >= MAX_ORDER) return NULL; +#ifdef CONFIG_NUMA + tnode = numa_node_id(); +#else spin_lock_irqsave(&node_lock, flags); tnode = nextnid; nextnid++; if (nextnid == numnodes) nextnid = 0; spin_unlock_irqrestore(&node_lock, flags); +#endif startnode = tnode; while (tnode < numnodes) { if ((ret = alloc_pages_node(tnode++, gfp_mask, order))) |