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-rw-r--r--mm/quicklist.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/mm/quicklist.c b/mm/quicklist.c
index 3f703f7cb398..8dbb6805ef35 100644
--- a/mm/quicklist.c
+++ b/mm/quicklist.c
@@ -26,7 +26,10 @@ DEFINE_PER_CPU(struct quicklist, quicklist)[CONFIG_NR_QUICK];
26static unsigned long max_pages(unsigned long min_pages) 26static unsigned long max_pages(unsigned long min_pages)
27{ 27{
28 unsigned long node_free_pages, max; 28 unsigned long node_free_pages, max;
29 struct zone *zones = NODE_DATA(numa_node_id())->node_zones; 29 int node = numa_node_id();
30 struct zone *zones = NODE_DATA(node)->node_zones;
31 int num_cpus_on_node;
32 node_to_cpumask_ptr(cpumask_on_node, node);
30 33
31 node_free_pages = 34 node_free_pages =
32#ifdef CONFIG_ZONE_DMA 35#ifdef CONFIG_ZONE_DMA
@@ -38,6 +41,10 @@ static unsigned long max_pages(unsigned long min_pages)
38 zone_page_state(&zones[ZONE_NORMAL], NR_FREE_PAGES); 41 zone_page_state(&zones[ZONE_NORMAL], NR_FREE_PAGES);
39 42
40 max = node_free_pages / FRACTION_OF_NODE_MEM; 43 max = node_free_pages / FRACTION_OF_NODE_MEM;
44
45 num_cpus_on_node = cpus_weight_nr(*cpumask_on_node);
46 max /= num_cpus_on_node;
47
41 return max(max, min_pages); 48 return max(max, min_pages);
42} 49}
43 50