perf tools: Make the tool's warning messages optional

[linux-2.6-microblaze.git] / block / bfq-iosched.h

diff --git a/block/bfq-iosched.h b/block/bfq-iosched.h
index ac0809c..91c4390 100644 (file)
--- a/block/bfq-iosched.h
+++ b/block/bfq-iosched.h
@@ -689,7 +689,7 @@ enum bfqq_expiration {
 };
 
 struct bfqg_stats {
-#ifdef CONFIG_BFQ_GROUP_IOSCHED
+#if defined(CONFIG_BFQ_GROUP_IOSCHED) && defined(CONFIG_DEBUG_BLK_CGROUP)
        /* number of ios merged */
        struct blkg_rwstat              merged;
        /* total time spent on device in ns, may not be accurate w/ queueing */
@@ -717,7 +717,7 @@ struct bfqg_stats {
        uint64_t                        start_idle_time;
        uint64_t                        start_empty_time;
        uint16_t                        flags;
-#endif /* CONFIG_BFQ_GROUP_IOSCHED */
+#endif /* CONFIG_BFQ_GROUP_IOSCHED && CONFIG_DEBUG_BLK_CGROUP */
 };
 
 #ifdef CONFIG_BFQ_GROUP_IOSCHED