| /linux-6.6.21/block/ |
| D | blk-mq.h | 26 struct blk_mq_hw_ctx *hctxs[HCTX_MAX_TYPES];
48 bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *,
50 void blk_mq_flush_busy_ctxs(struct blk_mq_hw_ctx *hctx, struct list_head *list);
51 struct request *blk_mq_dequeue_from_ctx(struct blk_mq_hw_ctx *hctx,
78 static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q, in blk_mq_map_queue_type()
105 static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q, in blk_mq_map_queue()
121 extern void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx);
160 struct blk_mq_hw_ctx *hctx;
176 int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx,
189 struct blk_mq_hw_ctx *hctx) in bt_wait_ptr()
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| D | blk-mq-debugfs.h | 9 struct blk_mq_hw_ctx;
25 struct blk_mq_hw_ctx *hctx);
26 void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx);
33 struct blk_mq_hw_ctx *hctx);
34 void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx);
44 struct blk_mq_hw_ctx *hctx) in blk_mq_debugfs_register_hctx()
48 static inline void blk_mq_debugfs_unregister_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_debugfs_unregister_hctx()
69 struct blk_mq_hw_ctx *hctx) in blk_mq_debugfs_register_sched_hctx()
73 static inline void blk_mq_debugfs_unregister_sched_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_debugfs_unregister_sched_hctx()
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| D | blk-mq-sysfs.c | 34 struct blk_mq_hw_ctx *hctx = container_of(kobj, struct blk_mq_hw_ctx, in blk_mq_hw_sysfs_release()
46 ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
53 struct blk_mq_hw_ctx *hctx; in blk_mq_hw_sysfs_show()
58 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_show()
70 static ssize_t blk_mq_hw_sysfs_nr_tags_show(struct blk_mq_hw_ctx *hctx, in blk_mq_hw_sysfs_nr_tags_show()
76 static ssize_t blk_mq_hw_sysfs_nr_reserved_tags_show(struct blk_mq_hw_ctx *hctx, in blk_mq_hw_sysfs_nr_reserved_tags_show()
82 static ssize_t blk_mq_hw_sysfs_cpus_show(struct blk_mq_hw_ctx *hctx, char *page) in blk_mq_hw_sysfs_cpus_show()
144 static void blk_mq_unregister_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_unregister_hctx()
158 static int blk_mq_register_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_register_hctx()
187 void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx) in blk_mq_hctx_kobj_init()
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| D | blk-mq-sched.c | 22 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_mark_restart_hctx()
31 void __blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx) in __blk_mq_sched_restart()
58 struct blk_mq_hw_ctx *hctx = in blk_mq_dispatch_hctx_list()
87 static int __blk_mq_do_dispatch_sched(struct blk_mq_hw_ctx *hctx) in __blk_mq_do_dispatch_sched()
178 static int blk_mq_do_dispatch_sched(struct blk_mq_hw_ctx *hctx) in blk_mq_do_dispatch_sched()
196 static struct blk_mq_ctx *blk_mq_next_ctx(struct blk_mq_hw_ctx *hctx, in blk_mq_next_ctx()
215 static int blk_mq_do_dispatch_ctx(struct blk_mq_hw_ctx *hctx) in blk_mq_do_dispatch_ctx()
270 static int __blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) in __blk_mq_sched_dispatch_requests()
319 void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_dispatch_requests()
344 struct blk_mq_hw_ctx *hctx; in blk_mq_sched_bio_merge()
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| D | blk-mq-debugfs.c | 178 struct blk_mq_hw_ctx *hctx = data; in hctx_state_show()
206 struct blk_mq_hw_ctx *hctx = data; in hctx_flags_show()
316 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_start()
324 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_next()
332 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_stop()
346 struct blk_mq_hw_ctx *hctx;
366 struct blk_mq_hw_ctx *hctx = data; in hctx_busy_show()
383 struct blk_mq_hw_ctx *hctx = data; in hctx_type_show()
392 struct blk_mq_hw_ctx *hctx = data; in hctx_ctx_map_show()
417 struct blk_mq_hw_ctx *hctx = data; in hctx_tags_show()
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| D | blk-mq-sched.h | 16 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx);
17 void __blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx);
19 void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx);
25 static inline void blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_restart()
70 static inline bool blk_mq_sched_has_work(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_has_work()
80 static inline bool blk_mq_sched_needs_restart(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_needs_restart()
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| D | elevator.h | 24 struct blk_mq_hw_ctx;
29 int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
30 void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
31 void (*depth_updated)(struct blk_mq_hw_ctx *);
41 void (*insert_requests)(struct blk_mq_hw_ctx *hctx, struct list_head *list,
43 struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
44 bool (*has_work)(struct blk_mq_hw_ctx *);
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| D | blk-mq.c | 51 static void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx,
53 static int blk_hctx_poll(struct request_queue *q, struct blk_mq_hw_ctx *hctx,
60 static bool blk_mq_hctx_has_pending(struct blk_mq_hw_ctx *hctx) in blk_mq_hctx_has_pending()
70 static void blk_mq_hctx_mark_pending(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_mark_pending()
79 static void blk_mq_hctx_clear_pending(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_clear_pending()
307 struct blk_mq_hw_ctx *hctx; in blk_mq_wake_waiters()
352 struct blk_mq_hw_ctx *hctx = data->hctx; in blk_mq_rq_ctx_init()
704 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in __blk_mq_free_request()
1064 static inline void blk_mq_flush_tag_batch(struct blk_mq_hw_ctx *hctx, in blk_mq_flush_tag_batch()
1083 struct blk_mq_hw_ctx *cur_hctx = NULL; in blk_mq_end_request_batch()
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| D | kyber-iosched.c | 453 static void kyber_depth_updated(struct blk_mq_hw_ctx *hctx) in kyber_depth_updated()
464 static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in kyber_init_hctx()
519 static void kyber_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in kyber_exit_hctx()
571 struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, bio->bi_opf, ctx); in kyber_bio_merge()
590 static void kyber_insert_requests(struct blk_mq_hw_ctx *hctx, in kyber_insert_requests()
698 struct blk_mq_hw_ctx *hctx = READ_ONCE(wqe->private); in kyber_domain_wake()
708 struct blk_mq_hw_ctx *hctx) in kyber_get_domain_token()
756 struct blk_mq_hw_ctx *hctx) in kyber_dispatch_cur_domain()
803 static struct request *kyber_dispatch_request(struct blk_mq_hw_ctx *hctx) in kyber_dispatch_request()
849 static bool kyber_has_work(struct blk_mq_hw_ctx *hctx) in kyber_has_work()
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| D | blk-mq-tag.c | 38 void __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx) in __blk_mq_tag_busy()
80 void __blk_mq_tag_idle(struct blk_mq_hw_ctx *hctx) in __blk_mq_tag_idle()
245 struct blk_mq_hw_ctx *hctx;
269 struct blk_mq_hw_ctx *hctx = iter_data->hctx; in bt_iter()
312 static void bt_for_each(struct blk_mq_hw_ctx *hctx, struct request_queue *q, in bt_for_each()
516 struct blk_mq_hw_ctx *hctx; in blk_mq_queue_tag_busy_iter()
601 int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, in blk_mq_tag_update_depth()
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| D | mq-deadline.c | 596 static struct request *dd_dispatch_request(struct blk_mq_hw_ctx *hctx) in dd_dispatch_request()
644 static void dd_depth_updated(struct blk_mq_hw_ctx *hctx) in dd_depth_updated()
657 static int dd_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in dd_init_hctx()
795 static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, in dd_insert_request()
864 static void dd_insert_requests(struct blk_mq_hw_ctx *hctx, in dd_insert_requests()
891 static bool dd_has_write_work(struct blk_mq_hw_ctx *hctx) in dd_has_write_work()
956 static bool dd_has_work(struct blk_mq_hw_ctx *hctx) in dd_has_work()
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| D | blk-flush.c | 362 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in mq_flush_data_end_io()
541 void blk_mq_hctx_set_fq_lock_class(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_set_fq_lock_class()
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| D | bsg-lib.c | 272 static blk_status_t bsg_queue_rq(struct blk_mq_hw_ctx *hctx, in bsg_queue_rq()
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| /linux-6.6.21/include/linux/ |
| D | blk-mq.h | 83 struct blk_mq_hw_ctx *mq_hctx;
288 struct blk_mq_hw_ctx { struct
541 blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *,
551 void (*commit_rqs)(struct blk_mq_hw_ctx *);
591 int (*poll)(struct blk_mq_hw_ctx *, struct io_comp_batch *);
603 int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int);
607 void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
873 void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx);
874 void blk_mq_start_hw_queue(struct blk_mq_hw_ctx *hctx);
877 void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
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| /linux-6.6.21/drivers/block/rnbd/ |
| D | rnbd-clt.h | 105 struct blk_mq_hw_ctx *hctx;
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| D | rnbd-clt.c | 1096 struct blk_mq_hw_ctx *hctx, in rnbd_clt_dev_kick_mq_queue()
1111 static blk_status_t rnbd_queue_rq(struct blk_mq_hw_ctx *hctx, in rnbd_queue_rq()
1158 static int rnbd_rdma_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in rnbd_rdma_poll()
1312 struct blk_mq_hw_ctx *hctx) in rnbd_init_hw_queue()
1322 struct blk_mq_hw_ctx *hctx; in rnbd_init_mq_hw_queues()
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| /linux-6.6.21/drivers/s390/block/ |
| D | scm_blk.c | 283 static blk_status_t scm_blk_request(struct blk_mq_hw_ctx *hctx, in scm_blk_request()
332 static int scm_blk_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in scm_blk_init_hctx()
346 static void scm_blk_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int idx) in scm_blk_exit_hctx()
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| /linux-6.6.21/drivers/nvme/target/ |
| D | loop.c | 131 static blk_status_t nvme_loop_queue_rq(struct blk_mq_hw_ctx *hctx, in nvme_loop_queue_rq()
218 static int nvme_loop_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in nvme_loop_init_hctx()
238 static int nvme_loop_init_admin_hctx(struct blk_mq_hw_ctx *hctx, void *data, in nvme_loop_init_admin_hctx()
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| /linux-6.6.21/drivers/block/ |
| D | virtio_blk.c | 132 static inline struct virtio_blk_vq *get_virtio_blk_vq(struct blk_mq_hw_ctx *hctx) in get_virtio_blk_vq()
214 static int virtblk_map_data(struct blk_mq_hw_ctx *hctx, struct request *req, in virtblk_map_data()
380 static void virtio_commit_rqs(struct blk_mq_hw_ctx *hctx) in virtio_commit_rqs()
407 static blk_status_t virtblk_prep_rq(struct blk_mq_hw_ctx *hctx, in virtblk_prep_rq()
429 static blk_status_t virtio_queue_rq(struct blk_mq_hw_ctx *hctx, in virtio_queue_rq()
1263 static int virtblk_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in virtblk_poll()
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| D | z2ram.c | 68 static blk_status_t z2_queue_rq(struct blk_mq_hw_ctx *hctx, in z2_queue_rq()
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| /linux-6.6.21/drivers/block/null_blk/ |
| D | main.c | 1641 static int null_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in null_poll()
1674 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in null_timeout_rq()
1705 static blk_status_t null_queue_rq(struct blk_mq_hw_ctx *hctx, in null_queue_rq()
1769 static void null_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in null_exit_hctx()
1786 static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *driver_data, in null_init_hctx()
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| /linux-6.6.21/drivers/nvme/host/ |
| D | apple.c | 732 static blk_status_t apple_nvme_queue_rq(struct blk_mq_hw_ctx *hctx, in apple_nvme_queue_rq()
775 static int apple_nvme_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in apple_nvme_init_hctx()
936 static int apple_nvme_poll(struct blk_mq_hw_ctx *hctx, in apple_nvme_poll()
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| D | tcp.c | 499 static int nvme_tcp_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in nvme_tcp_init_hctx()
509 static int nvme_tcp_init_admin_hctx(struct blk_mq_hw_ctx *hctx, void *data, in nvme_tcp_init_admin_hctx()
2384 static void nvme_tcp_commit_rqs(struct blk_mq_hw_ctx *hctx) in nvme_tcp_commit_rqs()
2392 static blk_status_t nvme_tcp_queue_rq(struct blk_mq_hw_ctx *hctx, in nvme_tcp_queue_rq()
2423 static int nvme_tcp_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in nvme_tcp_poll()
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| /linux-6.6.21/drivers/scsi/ |
| D | scsi_lib.c | 1707 static blk_status_t scsi_queue_rq(struct blk_mq_hw_ctx *hctx, in scsi_queue_rq()
1849 static int scsi_mq_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in scsi_mq_poll()
1859 static int scsi_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in scsi_init_hctx()
1935 static void scsi_commit_rqs(struct blk_mq_hw_ctx *hctx) in scsi_commit_rqs()
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| /linux-6.6.21/drivers/md/ |
| D | dm-rq.c | 477 static blk_status_t dm_mq_queue_rq(struct blk_mq_hw_ctx *hctx, in dm_mq_queue_rq()
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