X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fsched.c;h=94ead43eda62bf8ebb9e054d9cad2a5838fe8f90;hb=4e6734447dbc7a0a85e09616821c0782d9fb1141;hp=3aaa5c8cb4214586bd283eedc2375baa3dc739c0;hpb=9bf8a943ad79a3bb15597fe0275f8b1cf26e2010;p=linux-2.6

diff --git a/kernel/sched.c b/kernel/sched.c
index 3aaa5c8cb4..94ead43eda 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5887,6 +5887,7 @@ static void migrate_dead_tasks(unsigned int dead_cpu)
 		next = pick_next_task(rq, rq->curr);
 		if (!next)
 			break;
+		next->sched_class->put_prev_task(rq, next);
 		migrate_dead(dead_cpu, next);
 
 	}
@@ -8501,6 +8502,9 @@ int sched_group_set_rt_period(struct task_group *tg, long rt_period_us)
 	rt_period = (u64)rt_period_us * NSEC_PER_USEC;
 	rt_runtime = tg->rt_bandwidth.rt_runtime;
 
+	if (rt_period == 0)
+		return -EINVAL;
+
 	return tg_set_bandwidth(tg, rt_period, rt_runtime);
 }