From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 18 Dec 2008 23:53:40 +0000 (+0100)
Subject: sched: fix warning in kernel/sched.c
X-Git-Tag: v2.6.29-rc1~538^2~5
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=9924da434a13668fceb208d56dbdf86d166862cc;p=linux-2.6-omap-h63xx.git

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>
---

diff --git a/kernel/sched.c b/kernel/sched.c
index 8fc0d5aa43b..ae5ca3f9e77 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;
 	}