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Searched refs:blk_mq_hw_ctx (Results 1 – 25 of 57) sorted by relevance

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/linux-6.1.9/block/
Dblk-mq.h26 struct blk_mq_hw_ctx *hctxs[HCTX_MAX_TYPES];
39 bool blk_mq_dispatch_rq_list(struct blk_mq_hw_ctx *hctx, struct list_head *,
43 void blk_mq_flush_busy_ctxs(struct blk_mq_hw_ctx *hctx, struct list_head *list);
44 struct request *blk_mq_dequeue_from_ctx(struct blk_mq_hw_ctx *hctx,
62 void __blk_mq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq,
66 void blk_mq_insert_requests(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx,
68 void blk_mq_try_issue_list_directly(struct blk_mq_hw_ctx *hctx,
82 static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q, in blk_mq_map_queue_type()
109 static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q, in blk_mq_map_queue()
125 extern void blk_mq_hctx_kobj_init(struct blk_mq_hw_ctx *hctx);
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Dblk-mq-debugfs.h9 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()
Dblk-mq-sysfs.c36 struct blk_mq_hw_ctx *hctx = container_of(kobj, struct blk_mq_hw_ctx, in blk_mq_hw_sysfs_release()
48 ssize_t (*show)(struct blk_mq_hw_ctx *, char *);
49 ssize_t (*store)(struct blk_mq_hw_ctx *, const char *, size_t);
56 struct blk_mq_hw_ctx *hctx; in blk_mq_hw_sysfs_show()
61 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_show()
78 struct blk_mq_hw_ctx *hctx; in blk_mq_hw_sysfs_store()
83 hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); in blk_mq_hw_sysfs_store()
95 static ssize_t blk_mq_hw_sysfs_nr_tags_show(struct blk_mq_hw_ctx *hctx, in blk_mq_hw_sysfs_nr_tags_show()
101 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()
107 static ssize_t blk_mq_hw_sysfs_cpus_show(struct blk_mq_hw_ctx *hctx, char *page) in blk_mq_hw_sysfs_cpus_show()
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Dblk-mq-tag.h23 extern int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx,
37 struct blk_mq_hw_ctx *hctx) in bt_wait_ptr()
50 extern void __blk_mq_tag_busy(struct blk_mq_hw_ctx *);
51 extern void __blk_mq_tag_idle(struct blk_mq_hw_ctx *);
53 static inline void blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx) in blk_mq_tag_busy()
59 static inline void blk_mq_tag_idle(struct blk_mq_hw_ctx *hctx) in blk_mq_tag_idle()
Dblk-mq-sched.h17 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx);
18 void __blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx);
22 void blk_mq_sched_insert_requests(struct blk_mq_hw_ctx *hctx,
26 void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx);
32 static inline void blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_restart()
77 static inline bool blk_mq_sched_has_work(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_has_work()
87 static inline bool blk_mq_sched_needs_restart(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_needs_restart()
Dblk-mq-sched.c25 void blk_mq_sched_mark_restart_hctx(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_mark_restart_hctx()
34 void __blk_mq_sched_restart(struct blk_mq_hw_ctx *hctx) in __blk_mq_sched_restart()
61 struct blk_mq_hw_ctx *hctx = in blk_mq_dispatch_hctx_list()
90 static int __blk_mq_do_dispatch_sched(struct blk_mq_hw_ctx *hctx) in __blk_mq_do_dispatch_sched()
181 static int blk_mq_do_dispatch_sched(struct blk_mq_hw_ctx *hctx) in blk_mq_do_dispatch_sched()
199 static struct blk_mq_ctx *blk_mq_next_ctx(struct blk_mq_hw_ctx *hctx, in blk_mq_next_ctx()
218 static int blk_mq_do_dispatch_ctx(struct blk_mq_hw_ctx *hctx) in blk_mq_do_dispatch_ctx()
273 static int __blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) in __blk_mq_sched_dispatch_requests()
325 void blk_mq_sched_dispatch_requests(struct blk_mq_hw_ctx *hctx) in blk_mq_sched_dispatch_requests()
350 struct blk_mq_hw_ctx *hctx; in blk_mq_sched_bio_merge()
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Delevator.h23 struct blk_mq_hw_ctx;
28 int (*init_hctx)(struct blk_mq_hw_ctx *, unsigned int);
29 void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
30 void (*depth_updated)(struct blk_mq_hw_ctx *);
40 void (*insert_requests)(struct blk_mq_hw_ctx *, struct list_head *, bool);
41 struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
42 bool (*has_work)(struct blk_mq_hw_ctx *);
Dblk-mq-debugfs.c202 struct blk_mq_hw_ctx *hctx = data; in hctx_state_show()
230 struct blk_mq_hw_ctx *hctx = data; in hctx_flags_show()
342 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_start()
350 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_next()
358 struct blk_mq_hw_ctx *hctx = m->private; in hctx_dispatch_stop()
372 struct blk_mq_hw_ctx *hctx;
392 struct blk_mq_hw_ctx *hctx = data; in hctx_busy_show()
409 struct blk_mq_hw_ctx *hctx = data; in hctx_type_show()
418 struct blk_mq_hw_ctx *hctx = data; in hctx_ctx_map_show()
443 struct blk_mq_hw_ctx *hctx = data; in hctx_tags_show()
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Dblk-mq.c72 static inline struct blk_mq_hw_ctx *blk_qc_to_hctx(struct request_queue *q, in blk_qc_to_hctx()
79 static inline struct request *blk_qc_to_rq(struct blk_mq_hw_ctx *hctx, in blk_qc_to_rq()
100 static bool blk_mq_hctx_has_pending(struct blk_mq_hw_ctx *hctx) in blk_mq_hctx_has_pending()
110 static void blk_mq_hctx_mark_pending(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_mark_pending()
119 static void blk_mq_hctx_clear_pending(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_clear_pending()
316 struct blk_mq_hw_ctx *hctx; in blk_mq_wake_waiters()
345 struct blk_mq_hw_ctx *hctx = data->hctx; in blk_mq_rq_ctx_init()
681 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in __blk_mq_free_request()
698 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in blk_mq_free_request()
1029 static inline void blk_mq_flush_tag_batch(struct blk_mq_hw_ctx *hctx, in blk_mq_flush_tag_batch()
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Dkyber-iosched.c455 static void kyber_depth_updated(struct blk_mq_hw_ctx *hctx) in kyber_depth_updated()
466 static int kyber_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in kyber_init_hctx()
521 static void kyber_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in kyber_exit_hctx()
573 struct blk_mq_hw_ctx *hctx = blk_mq_map_queue(q, bio->bi_opf, ctx); in kyber_bio_merge()
592 static void kyber_insert_requests(struct blk_mq_hw_ctx *hctx, in kyber_insert_requests()
699 struct blk_mq_hw_ctx *hctx = READ_ONCE(wqe->private); in kyber_domain_wake()
709 struct blk_mq_hw_ctx *hctx) in kyber_get_domain_token()
757 struct blk_mq_hw_ctx *hctx) in kyber_dispatch_cur_domain()
804 static struct request *kyber_dispatch_request(struct blk_mq_hw_ctx *hctx) in kyber_dispatch_request()
850 static bool kyber_has_work(struct blk_mq_hw_ctx *hctx) in kyber_has_work()
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Dblk-mq-tag.c40 void __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx) in __blk_mq_tag_busy()
75 void __blk_mq_tag_idle(struct blk_mq_hw_ctx *hctx) in __blk_mq_tag_idle()
238 struct blk_mq_hw_ctx *hctx;
262 struct blk_mq_hw_ctx *hctx = iter_data->hctx; in bt_iter()
305 static void bt_for_each(struct blk_mq_hw_ctx *hctx, struct request_queue *q, in bt_for_each()
509 struct blk_mq_hw_ctx *hctx; in blk_mq_queue_tag_busy_iter()
594 int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, in blk_mq_tag_update_depth()
Dmq-deadline.c572 static struct request *dd_dispatch_request(struct blk_mq_hw_ctx *hctx) in dd_dispatch_request()
620 static void dd_depth_updated(struct blk_mq_hw_ctx *hctx) in dd_depth_updated()
632 static int dd_init_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in dd_init_hctx()
770 static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, in dd_insert_request()
827 static void dd_insert_requests(struct blk_mq_hw_ctx *hctx, in dd_insert_requests()
850 static bool dd_has_write_work(struct blk_mq_hw_ctx *hctx) in dd_has_write_work()
915 static bool dd_has_work(struct blk_mq_hw_ctx *hctx) in dd_has_work()
Dblk-flush.c362 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in mq_flush_data_end_io()
528 void blk_mq_hctx_set_fq_lock_class(struct blk_mq_hw_ctx *hctx, in blk_mq_hctx_set_fq_lock_class()
Dbsg-lib.c272 static blk_status_t bsg_queue_rq(struct blk_mq_hw_ctx *hctx, in bsg_queue_rq()
/linux-6.1.9/include/linux/
Dblk-mq.h86 struct blk_mq_hw_ctx *mq_hctx;
295 struct blk_mq_hw_ctx { struct
547 blk_status_t (*queue_rq)(struct blk_mq_hw_ctx *,
557 void (*commit_rqs)(struct blk_mq_hw_ctx *);
597 int (*poll)(struct blk_mq_hw_ctx *, struct io_comp_batch *);
609 int (*init_hctx)(struct blk_mq_hw_ctx *, void *, unsigned int);
613 void (*exit_hctx)(struct blk_mq_hw_ctx *, unsigned int);
874 void blk_mq_stop_hw_queue(struct blk_mq_hw_ctx *hctx);
875 void blk_mq_start_hw_queue(struct blk_mq_hw_ctx *hctx);
878 void blk_mq_start_stopped_hw_queue(struct blk_mq_hw_ctx *hctx, bool async);
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/linux-6.1.9/drivers/block/rnbd/
Drnbd-clt.h105 struct blk_mq_hw_ctx *hctx;
Drnbd-clt.c1096 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()
/linux-6.1.9/drivers/block/
Dvirtio_blk.c104 static inline struct virtio_blk_vq *get_virtio_blk_vq(struct blk_mq_hw_ctx *hctx) in get_virtio_blk_vq()
188 static int virtblk_map_data(struct blk_mq_hw_ctx *hctx, struct request *req, in virtblk_map_data()
304 static void virtio_commit_rqs(struct blk_mq_hw_ctx *hctx) in virtio_commit_rqs()
331 static blk_status_t virtblk_prep_rq(struct blk_mq_hw_ctx *hctx, in virtblk_prep_rq()
353 static blk_status_t virtio_queue_rq(struct blk_mq_hw_ctx *hctx, in virtio_queue_rq()
851 static int virtblk_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in virtblk_poll()
Dz2ram.c68 static blk_status_t z2_queue_rq(struct blk_mq_hw_ctx *hctx, in z2_queue_rq()
/linux-6.1.9/drivers/s390/block/
Dscm_blk.c282 static blk_status_t scm_blk_request(struct blk_mq_hw_ctx *hctx, in scm_blk_request()
331 static int scm_blk_init_hctx(struct blk_mq_hw_ctx *hctx, void *data, in scm_blk_init_hctx()
345 static void scm_blk_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int idx) in scm_blk_exit_hctx()
/linux-6.1.9/drivers/nvme/target/
Dloop.c131 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()
/linux-6.1.9/drivers/block/null_blk/
Dmain.c1584 static int null_poll(struct blk_mq_hw_ctx *hctx, struct io_comp_batch *iob) in null_poll()
1614 struct blk_mq_hw_ctx *hctx = rq->mq_hctx; in null_timeout_rq()
1640 static blk_status_t null_queue_rq(struct blk_mq_hw_ctx *hctx, in null_queue_rq()
1704 static void null_exit_hctx(struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx) in null_exit_hctx()
1721 static int null_init_hctx(struct blk_mq_hw_ctx *hctx, void *driver_data, in null_init_hctx()
/linux-6.1.9/drivers/block/paride/
Dpcd.c187 static blk_status_t pcd_queue_rq(struct blk_mq_hw_ctx *hctx,
704 static blk_status_t pcd_queue_rq(struct blk_mq_hw_ctx *hctx, in pcd_queue_rq()
Dpf.c209 static blk_status_t pf_queue_rq(struct blk_mq_hw_ctx *hctx,
775 static blk_status_t pf_queue_rq(struct blk_mq_hw_ctx *hctx, in pf_queue_rq()
/linux-6.1.9/drivers/nvme/host/
Dapple.c732 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()
922 static int apple_nvme_poll(struct blk_mq_hw_ctx *hctx, in apple_nvme_poll()

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