From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M

---
 kernel/block/blk-mq-debugfs.h |   47 +++++++++++++++++++++++++++++------------------
 1 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/kernel/block/blk-mq-debugfs.h b/kernel/block/blk-mq-debugfs.h
index a9160be..a68aa60 100644
--- a/kernel/block/blk-mq-debugfs.h
+++ b/kernel/block/blk-mq-debugfs.h
@@ -18,66 +18,77 @@
 int __blk_mq_debugfs_rq_show(struct seq_file *m, struct request *rq);
 int blk_mq_debugfs_rq_show(struct seq_file *m, void *v);
 
-int blk_mq_debugfs_register(struct request_queue *q);
+void blk_mq_debugfs_register(struct request_queue *q);
 void blk_mq_debugfs_unregister(struct request_queue *q);
-int blk_mq_debugfs_register_hctx(struct request_queue *q,
-				 struct blk_mq_hw_ctx *hctx);
+void blk_mq_debugfs_register_hctx(struct request_queue *q,
+				  struct blk_mq_hw_ctx *hctx);
 void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx);
-int blk_mq_debugfs_register_hctxs(struct request_queue *q);
+void blk_mq_debugfs_register_hctxs(struct request_queue *q);
 void blk_mq_debugfs_unregister_hctxs(struct request_queue *q);
 
-int blk_mq_debugfs_register_sched(struct request_queue *q);
+void blk_mq_debugfs_register_sched(struct request_queue *q);
 void blk_mq_debugfs_unregister_sched(struct request_queue *q);
-int blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
+void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
 				       struct blk_mq_hw_ctx *hctx);
 void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx);
+
+void blk_mq_debugfs_register_rqos(struct rq_qos *rqos);
+void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos);
+void blk_mq_debugfs_unregister_queue_rqos(struct request_queue *q);
 #else
-static inline int blk_mq_debugfs_register(struct request_queue *q)
+static inline void blk_mq_debugfs_register(struct request_queue *q)
 {
-	return 0;
 }
 
 static inline void blk_mq_debugfs_unregister(struct request_queue *q)
 {
 }
 
-static inline int blk_mq_debugfs_register_hctx(struct request_queue *q,
-					       struct blk_mq_hw_ctx *hctx)
+static inline void blk_mq_debugfs_register_hctx(struct request_queue *q,
+						struct blk_mq_hw_ctx *hctx)
 {
-	return 0;
 }
 
 static inline void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx)
 {
 }
 
-static inline int blk_mq_debugfs_register_hctxs(struct request_queue *q)
+static inline void blk_mq_debugfs_register_hctxs(struct request_queue *q)
 {
-	return 0;
 }
 
 static inline void blk_mq_debugfs_unregister_hctxs(struct request_queue *q)
 {
 }
 
-static inline int blk_mq_debugfs_register_sched(struct request_queue *q)
+static inline void blk_mq_debugfs_register_sched(struct request_queue *q)
 {
-	return 0;
 }
 
 static inline void blk_mq_debugfs_unregister_sched(struct request_queue *q)
 {
 }
 
-static inline int blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
-						     struct blk_mq_hw_ctx *hctx)
+static inline void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
+						      struct blk_mq_hw_ctx *hctx)
 {
-	return 0;
 }
 
 static inline void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx)
 {
 }
+
+static inline void blk_mq_debugfs_register_rqos(struct rq_qos *rqos)
+{
+}
+
+static inline void blk_mq_debugfs_unregister_rqos(struct rq_qos *rqos)
+{
+}
+
+static inline void blk_mq_debugfs_unregister_queue_rqos(struct request_queue *q)
+{
+}
 #endif
 
 #ifdef CONFIG_BLK_DEBUG_FS_ZONED

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