cpumask: remove any_online_cpu() users: mm/

Impact: Remove obsolete API usage

any_online_cpu() is a good name, but it takes a cpumask_t, not a
pointer.

There are several places where any_online_cpu() doesn't really want a
mask arg at all.  Replace all callers with cpumask_any() and
cpumask_any_and().

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 62e7f62..240f062 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2141,7 +2141,7 @@ static int __devinit cpu_callback(struct notifier_block *nfb,
                        pg_data_t *pgdat = NODE_DATA(nid);
                        node_to_cpumask_ptr(mask, pgdat->node_id);
 
-                       if (any_online_cpu(*mask) < nr_cpu_ids)
+                       if (cpumask_any_and(cpu_online_mask, mask) < nr_cpu_ids)
                                /* One of our CPUs online: restore mask */
                                set_cpus_allowed_ptr(pgdat->kswapd, mask);
                }