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-rw-r--r--block/blk.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk.h b/block/blk.h
index d7142c4d2fef..9f714c942d32 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -389,9 +389,9 @@ static inline struct bio *blk_queue_bounce(struct bio *bio,
}
#ifdef CONFIG_BLK_CGROUP_IOLATENCY
-extern int blk_iolatency_init(struct request_queue *q);
+int blk_iolatency_init(struct gendisk *disk);
#else
-static inline int blk_iolatency_init(struct request_queue *q) { return 0; }
+static inline int blk_iolatency_init(struct gendisk *disk) { return 0; };
#endif
#ifdef CONFIG_BLK_DEV_ZONED