cpumask: replace node_to_cpumask with cpumask_of_node.

Impact: cleanup

node_to_cpumask (and the blecherous node_to_cpumask_ptr which
contained a declaration) are replaced now everyone implements
cpumask_of_node.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

1 files changed, 4 insertions, 2 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 6177e3bcd66b..cc6135586b44 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1963,7 +1963,7 @@ static int kswapd(void *p)
         struct reclaim_state reclaim_state = {
                 .reclaimed_slab = 0,
         };
-        node_to_cpumask_ptr(cpumask, pgdat->node_id);
+        const struct cpumask *cpumask = cpumask_of_node(pgdat->node_id);
 
         if (!cpumask_empty(cpumask))
                 set_cpus_allowed_ptr(tsk, cpumask);
@@ -2198,7 +2198,9 @@ static int __devinit cpu_callback(struct notifier_block *nfb,
         if (action == CPU_ONLINE || action == CPU_ONLINE_FROZEN) {
                 for_each_node_state(nid, N_HIGH_MEMORY) {
                         pg_data_t *pgdat = NODE_DATA(nid);
-                        node_to_cpumask_ptr(mask, pgdat->node_id);
+                        const struct cpumask *mask;
+
+                        mask = cpumask_of_node(pgdat->node_id);
 
                         if (cpumask_any_and(cpu_online_mask, mask) < nr_cpu_ids)
                                 /* One of our CPUs online: restore mask */