X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=kernel%2Fsched_fair.c;h=72e25c7a3a186dc9830c206662dca4ad7d5892cb;hb=2b628a0866860d44652362aafe403e5b5895583d;hp=1b3b40ad7c546dfa51414f338d013bc664cb4363;hpb=9745512ce79de686df354dc70a8d1a74d801892d;p=linux-2.6-omap-h63xx.git

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 1b3b40ad7c5..72e25c7a3a1 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -385,6 +385,9 @@ update_stats_wait_end(struct cfs_rq *cfs_rq, struct sched_entity *se)
 {
 	schedstat_set(se->wait_max, max(se->wait_max,
 			rq_of(cfs_rq)->clock - se->wait_start));
+	schedstat_set(se->wait_count, se->wait_count + 1);
+	schedstat_set(se->wait_sum, se->wait_sum +
+			rq_of(cfs_rq)->clock - se->wait_start);
 	schedstat_set(se->wait_start, 0);
 }
 
@@ -1434,9 +1437,9 @@ static void print_cfs_stats(struct seq_file *m, int cpu)
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	print_cfs_rq(m, cpu, &cpu_rq(cpu)->cfs);
 #endif
-	lock_task_group_list();
+	rcu_read_lock();
 	for_each_leaf_cfs_rq(cpu_rq(cpu), cfs_rq)
 		print_cfs_rq(m, cpu, cfs_rq);
-	unlock_task_group_list();
+	rcu_read_unlock();
 }
 #endif