sched: fix warning in kernel/sched.c

Impact: fix cpumask conversion bug

this warning:

  kernel/sched.c: In function ‘find_busiest_group’:
  kernel/sched.c:3429: warning: passing argument 1 of ‘__first_cpu’ from incompatible pointer type

shows that we forgot to convert a new patch to the new cpumask APIs.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 8fc0d5aa43b1..ae5ca3f9e776 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3394,7 +3394,7 @@ out_balanced:
                 *imbalance = min_load_per_task;
                 if (sched_mc_power_savings >= POWERSAVINGS_BALANCE_WAKEUP) {
                         cpu_rq(this_cpu)->rd->sched_mc_preferred_wakeup_cpu =
-                                        first_cpu(group_leader->cpumask);
+                                cpumask_first(sched_group_cpus(group_leader));
                 }
                 return group_min;
         }