diff options
Diffstat (limited to 'arch/ia64')
-rw-r--r-- | arch/ia64/mm/numa.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/ia64/mm/numa.c b/arch/ia64/mm/numa.c index 2437718bd6b1..3efea7d0a351 100644 --- a/arch/ia64/mm/numa.c +++ b/arch/ia64/mm/numa.c | |||
@@ -17,7 +17,6 @@ | |||
17 | #include <linux/init.h> | 17 | #include <linux/init.h> |
18 | #include <linux/bootmem.h> | 18 | #include <linux/bootmem.h> |
19 | #include <linux/module.h> | 19 | #include <linux/module.h> |
20 | #include <linux/random.h> | ||
21 | #include <asm/mmzone.h> | 20 | #include <asm/mmzone.h> |
22 | #include <asm/numa.h> | 21 | #include <asm/numa.h> |
23 | 22 | ||
@@ -51,22 +50,6 @@ paddr_to_nid(unsigned long paddr) | |||
51 | return (i < num_node_memblks) ? node_memblk[i].nid : (num_node_memblks ? -1 : 0); | 50 | return (i < num_node_memblks) ? node_memblk[i].nid : (num_node_memblks ? -1 : 0); |
52 | } | 51 | } |
53 | 52 | ||
54 | /* | ||
55 | * Return the bit number of a random bit set in the nodemask. | ||
56 | * (returns -1 if nodemask is empty) | ||
57 | */ | ||
58 | int __node_random(const nodemask_t *maskp) | ||
59 | { | ||
60 | int w, bit = -1; | ||
61 | |||
62 | w = nodes_weight(*maskp); | ||
63 | if (w) | ||
64 | bit = bitmap_ord_to_pos(maskp->bits, | ||
65 | get_random_int() % w, MAX_NUMNODES); | ||
66 | return bit; | ||
67 | } | ||
68 | EXPORT_SYMBOL(__node_random); | ||
69 | |||
70 | #if defined(CONFIG_SPARSEMEM) && defined(CONFIG_NUMA) | 53 | #if defined(CONFIG_SPARSEMEM) && defined(CONFIG_NUMA) |
71 | /* | 54 | /* |
72 | * Because of holes evaluate on section limits. | 55 | * Because of holes evaluate on section limits. |