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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/block/blk-mq-debugfs.h
..
..
@@ -18,66 +18,77 @@
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 int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq);
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 int blk_mq_debugfs_rq_show(struct seq_file *m, void *v);
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-int blk_mq_debugfs_register(struct request_queue *q);
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+void blk_mq_debugfs_register(struct request_queue *q);
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 void blk_mq_debugfs_unregister(struct request_queue *q);
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-int blk_mq_debugfs_register_hctx(struct request_queue *q,
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-				 struct blk_mq_hw_ctx *hctx);
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+void blk_mq_debugfs_register_hctx(struct request_queue *q,
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+				  struct blk_mq_hw_ctx *hctx);
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 void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx);
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-int blk_mq_debugfs_register_hctxs(struct request_queue *q);
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+void blk_mq_debugfs_register_hctxs(struct request_queue *q);
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 void blk_mq_debugfs_unregister_hctxs(struct request_queue *q);
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-int blk_mq_debugfs_register_sched(struct request_queue *q);
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+void blk_mq_debugfs_register_sched(struct request_queue *q);
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 void blk_mq_debugfs_unregister_sched(struct request_queue *q);
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-int blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
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+void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
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 				       struct blk_mq_hw_ctx *hctx);
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 void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx);
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+
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+void blk_mq_debugfs_register_rqos(struct rq_qos *rqos);
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+void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos);
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+void blk_mq_debugfs_unregister_queue_rqos(struct request_queue *q);
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 #else
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-static inline int blk_mq_debugfs_register(struct request_queue *q)
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+static inline void blk_mq_debugfs_register(struct request_queue *q)
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 {
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-	return 0;
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 }
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 static inline void blk_mq_debugfs_unregister(struct request_queue *q)
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 {
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 }
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-static inline int blk_mq_debugfs_register_hctx(struct request_queue *q,
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-					       struct blk_mq_hw_ctx *hctx)
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+static inline void blk_mq_debugfs_register_hctx(struct request_queue *q,
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+						struct blk_mq_hw_ctx *hctx)
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 {
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-	return 0;
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 }
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 static inline void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx)
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 {
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 }
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-static inline int blk_mq_debugfs_register_hctxs(struct request_queue *q)
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+static inline void blk_mq_debugfs_register_hctxs(struct request_queue *q)
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 {
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-	return 0;
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 }
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 static inline void blk_mq_debugfs_unregister_hctxs(struct request_queue *q)
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 {
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 }
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-static inline int blk_mq_debugfs_register_sched(struct request_queue *q)
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+static inline void blk_mq_debugfs_register_sched(struct request_queue *q)
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 {
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-	return 0;
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 }
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 static inline void blk_mq_debugfs_unregister_sched(struct request_queue *q)
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 {
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 }
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-static inline int blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
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-						     struct blk_mq_hw_ctx *hctx)
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+static inline void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
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+						      struct blk_mq_hw_ctx *hctx)
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 {
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-	return 0;
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 }
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 static inline void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx)
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 {
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 }
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+
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+static inline void blk_mq_debugfs_register_rqos(struct rq_qos *rqos)
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+{
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+}
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+
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+static inline void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos)
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+{
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+}
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+
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+static inline void blk_mq_debugfs_unregister_queue_rqos(struct request_queue *q)
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+{
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+}
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 #endif
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 #ifdef CONFIG_BLK_DEBUG_FS_ZONED