X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=mm%2Fhugetlb.c;h=4eb5ae3fbe10d3f34aca918c3325c62f76bdd8ee;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=3e17acfb3ad16c50a9fe4694dce75b462b09888c;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3e17acfb3..4eb5ae3fb 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -10,6 +10,7 @@
 #include <linux/hugetlb.h>
 #include <linux/sysctl.h>
 #include <linux/highmem.h>
+#include <linux/nodemask.h>
 
 const unsigned long hugetlb_zero = 0, hugetlb_infinity = ~0UL;
 static unsigned long nr_huge_pages, free_huge_pages;
@@ -17,7 +18,7 @@ unsigned long max_huge_pages;
 static struct list_head hugepage_freelists[MAX_NUMNODES];
 static unsigned int nr_huge_pages_node[MAX_NUMNODES];
 static unsigned int free_huge_pages_node[MAX_NUMNODES];
-static spinlock_t hugetlb_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(hugetlb_lock);
 
 static void enqueue_huge_page(struct page *page)
 {
@@ -54,10 +55,10 @@ static struct page *alloc_fresh_huge_page(void)
 	struct page *page;
 	page = alloc_pages_node(nid, GFP_HIGHUSER|__GFP_COMP|__GFP_NOWARN,
 					HUGETLB_PAGE_ORDER);
-	nid = (nid + 1) % numnodes;
+	nid = (nid + 1) % num_online_nodes();
 	if (page) {
 		nr_huge_pages++;
-		nr_huge_pages_node[page_zone(page)->zone_pgdat->node_id]++;
+		nr_huge_pages_node[page_to_nid(page)]++;
 	}
 	return page;
 }