Searched refs:request_queue (Results 1 - 25 of 185) sorted by relevance

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/linux-master/include/linux/
H A Dblk-pm.h7 struct request_queue;
13 extern void blk_pm_runtime_init(struct request_queue *q, struct device *dev);
14 extern int blk_pre_runtime_suspend(struct request_queue *q);
15 extern void blk_post_runtime_suspend(struct request_queue *q, int err);
16 extern void blk_pre_runtime_resume(struct request_queue *q);
17 extern void blk_post_runtime_resume(struct request_queue *q);
19 static inline void blk_pm_runtime_init(struct request_queue *q,
H A Dbsg.h9 struct request_queue;
11 typedef int (bsg_sg_io_fn)(struct request_queue *, struct sg_io_v4 *hdr,
14 struct bsg_device *bsg_register_queue(struct request_queue *q,
H A Dblk-integrity.h43 int blk_rq_map_integrity_sg(struct request_queue *, struct bio *,
45 int blk_rq_count_integrity_sg(struct request_queue *, struct bio *);
64 blk_integrity_queue_supports_integrity(struct request_queue *q)
69 static inline void blk_queue_max_integrity_segments(struct request_queue *q,
76 queue_max_integrity_segments(const struct request_queue *q)
119 static inline int blk_rq_count_integrity_sg(struct request_queue *q,
124 static inline int blk_rq_map_integrity_sg(struct request_queue *q,
139 blk_integrity_queue_supports_integrity(struct request_queue *q)
154 static inline void blk_queue_max_integrity_segments(struct request_queue *q,
159 queue_max_integrity_segments(const struct request_queue *
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H A Dbsg-lib.h18 struct request_queue;
67 struct request_queue *bsg_setup_queue(struct device *dev, const char *name,
69 void bsg_remove_queue(struct request_queue *q);
H A Dblk-mq.h80 struct request_queue *q;
335 struct request_queue *queue;
491 * request_queue.tag_set_list.
564 int (*get_budget)(struct request_queue *);
569 void (*put_budget)(struct request_queue *, int);
630 bool (*busy)(struct request_queue *);
696 struct gendisk *blk_mq_alloc_disk_for_queue(struct request_queue *q,
698 struct request_queue *blk_mq_alloc_queue(struct blk_mq_tag_set *set,
701 struct request_queue *q);
702 void blk_mq_destroy_queue(struct request_queue *);
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H A Dblktrace_api.h32 extern void blk_trace_shutdown(struct request_queue *);
63 static inline bool blk_trace_note_message_enabled(struct request_queue *q)
76 extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
79 extern int blk_trace_startstop(struct request_queue *q, int start);
80 extern int blk_trace_remove(struct request_queue *q);
92 static inline int blk_trace_remove(struct request_queue *q)
H A Dblkdev.h30 struct request_queue;
152 struct request_queue *queue;
364 struct request_queue { struct
553 void blk_queue_flag_set(unsigned int flag, struct request_queue *q);
554 void blk_queue_flag_clear(unsigned int flag, struct request_queue *q);
555 bool blk_queue_flag_test_and_set(unsigned int flag, struct request_queue *q);
590 extern void blk_set_pm_only(struct request_queue *q);
591 extern void blk_clear_pm_only(struct request_queue *q);
599 static inline bool queue_is_mq(struct request_queue *q)
605 static inline enum rpm_status queue_rpm_status(struct request_queue *
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/linux-master/block/
H A Dblk-wbt.h11 u64 wbt_get_min_lat(struct request_queue *q);
12 void wbt_set_min_lat(struct request_queue *q, u64 val);
13 bool wbt_disabled(struct request_queue *);
15 u64 wbt_default_latency_nsec(struct request_queue *);
H A Dblk-mq-debugfs.h23 void blk_mq_debugfs_register(struct request_queue *q);
24 void blk_mq_debugfs_register_hctx(struct request_queue *q,
27 void blk_mq_debugfs_register_hctxs(struct request_queue *q);
28 void blk_mq_debugfs_unregister_hctxs(struct request_queue *q);
30 void blk_mq_debugfs_register_sched(struct request_queue *q);
31 void blk_mq_debugfs_unregister_sched(struct request_queue *q);
32 void blk_mq_debugfs_register_sched_hctx(struct request_queue *q,
39 static inline void blk_mq_debugfs_register(struct request_queue *q)
43 static inline void blk_mq_debugfs_register_hctx(struct request_queue *q,
52 static inline void blk_mq_debugfs_register_hctxs(struct request_queue *
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H A Delevator.h27 int (*init_sched)(struct request_queue *, struct elevator_type *);
33 bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
34 bool (*bio_merge)(struct request_queue *, struct bio *, unsigned int);
35 int (*request_merge)(struct request_queue *q, struct request **, struct bio *);
36 void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
37 void (*requests_merged)(struct request_queue *, struct request *, struct request *);
47 struct request *(*former_request)(struct request_queue *, struct request *);
48 struct request *(*next_request)(struct request_queue *, struct request *);
106 void elv_rqhash_del(struct request_queue *q, struct request *rq);
107 void elv_rqhash_add(struct request_queue *
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H A Dblk-pm.h9 static inline int blk_pm_resume_queue(const bool pm, struct request_queue *q)
25 static inline int blk_pm_resume_queue(const bool pm, struct request_queue *q)
H A Dblk-mq-sched.h10 bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio,
12 bool blk_mq_sched_bio_merge(struct request_queue *q, struct bio *bio,
14 bool blk_mq_sched_try_insert_merge(struct request_queue *q, struct request *rq,
21 int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e);
22 void blk_mq_exit_sched(struct request_queue *q, struct elevator_queue *e);
23 void blk_mq_sched_free_rqs(struct request_queue *q);
37 blk_mq_sched_allow_merge(struct request_queue *q, struct request *rq,
62 struct request_queue *q = rq->q;
H A Dblk-stat.h14 * A &struct blk_stat_callback is associated with a &struct request_queue. While
21 * @list: RCU list of callbacks for a &struct request_queue.
67 bool blk_stats_alloc_enable(struct request_queue *q);
72 void blk_stat_enable_accounting(struct request_queue *q);
73 void blk_stat_disable_accounting(struct request_queue *q);
98 * &struct request_queue.
100 void blk_stat_add_callback(struct request_queue *q,
112 void blk_stat_remove_callback(struct request_queue *q,
H A Dblk-mq.h28 struct request_queue *queue;
43 int blk_mq_poll(struct request_queue *q, blk_qc_t cookie, struct io_comp_batch *iob,
45 void blk_mq_exit_queue(struct request_queue *q);
46 int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr);
47 void blk_mq_wake_waiters(struct request_queue *q);
78 static inline struct blk_mq_hw_ctx *blk_mq_map_queue_type(struct request_queue *q,
105 static inline struct blk_mq_hw_ctx *blk_mq_map_queue(struct request_queue *q,
115 extern void blk_mq_sysfs_init(struct request_queue *q);
116 extern void blk_mq_sysfs_deinit(struct request_queue *q);
119 int blk_mq_sysfs_register_hctxs(struct request_queue *
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H A Dblk-mq-debugfs-zoned.c11 struct request_queue *q = data;
H A Dblk-ioprio.h8 struct request_queue;
H A Dblk-pm.c29 void blk_pm_runtime_init(struct request_queue *q, struct device *dev)
59 int blk_pre_runtime_suspend(struct request_queue *q)
120 void blk_post_runtime_suspend(struct request_queue *q, int err)
150 void blk_pre_runtime_resume(struct request_queue *q)
174 void blk_post_runtime_resume(struct request_queue *q)
H A Dblk-sysfs.c25 ssize_t (*show)(struct request_queue *, char *);
26 ssize_t (*store)(struct request_queue *, const char *, size_t);
50 static ssize_t queue_requests_show(struct request_queue *q, char *page)
56 queue_requests_store(struct request_queue *q, const char *page, size_t count)
78 static ssize_t queue_ra_show(struct request_queue *q, char *page)
89 queue_ra_store(struct request_queue *q, const char *page, size_t count)
103 static ssize_t queue_max_sectors_show(struct request_queue *q, char *page)
110 static ssize_t queue_max_segments_show(struct request_queue *q, char *page)
115 static ssize_t queue_max_discard_segments_show(struct request_queue *q,
121 static ssize_t queue_max_integrity_segments_show(struct request_queue *
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H A Dblk.h36 void blk_freeze_queue(struct request_queue *q);
37 void __blk_mq_unfreeze_queue(struct request_queue *q, bool force_atomic);
38 void blk_queue_start_drain(struct request_queue *q);
39 int __bio_queue_enter(struct request_queue *q, struct bio *bio);
42 static inline bool blk_try_enter_queue(struct request_queue *q, bool pm)
68 struct request_queue *q = bdev_get_queue(bio->bi_bdev);
92 bool bvec_try_merge_hw_page(struct request_queue *q, struct bio_vec *bv,
96 static inline bool biovec_phys_mergeable(struct request_queue *q,
183 static inline unsigned int blk_queue_get_max_sectors(struct request_queue *q,
207 bool blk_integrity_merge_rq(struct request_queue *, struc
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H A Dblk-rq-qos.h61 static inline struct rq_qos *rq_qos_id(struct request_queue *q,
72 static inline struct rq_qos *wbt_rq_qos(struct request_queue *q)
77 static inline struct rq_qos *iolat_rq_qos(struct request_queue *q)
113 static inline void rq_qos_cleanup(struct request_queue *q, struct bio *bio)
119 static inline void rq_qos_done(struct request_queue *q, struct request *rq)
125 static inline void rq_qos_issue(struct request_queue *q, struct request *rq)
131 static inline void rq_qos_requeue(struct request_queue *q, struct request *rq)
141 struct request_queue *q = bdev_get_queue(bio->bi_bdev);
147 static inline void rq_qos_throttle(struct request_queue *q, struct bio *bio)
155 static inline void rq_qos_track(struct request_queue *
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H A Delevator.c62 struct request_queue *q = rq->q;
86 static inline bool elv_support_features(struct request_queue *q,
116 static struct elevator_type *elevator_find_get(struct request_queue *q,
131 struct elevator_queue *elevator_alloc(struct request_queue *q,
159 void elevator_exit(struct request_queue *q)
179 void elv_rqhash_del(struct request_queue *q, struct request *rq)
186 void elv_rqhash_add(struct request_queue *q, struct request *rq)
196 void elv_rqhash_reposition(struct request_queue *q, struct request *rq)
202 struct request *elv_rqhash_find(struct request_queue *q, sector_t offset)
276 enum elv_merge elv_merge(struct request_queue *
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H A Dblk-mq-sysfs.c54 struct request_queue *q;
160 struct request_queue *q = hctx->queue;
192 void blk_mq_sysfs_deinit(struct request_queue *q)
204 void blk_mq_sysfs_init(struct request_queue *q)
221 struct request_queue *q = disk->queue;
258 struct request_queue *q = disk->queue;
273 void blk_mq_sysfs_unregister_hctxs(struct request_queue *q)
289 int blk_mq_sysfs_register_hctxs(struct request_queue *q)
/linux-master/drivers/mmc/core/
H A Dcrypto.h13 struct request_queue;
19 void mmc_crypto_setup_queue(struct request_queue *q, struct mmc_host *host);
29 static inline void mmc_crypto_setup_queue(struct request_queue *q,
/linux-master/include/scsi/
H A Dscsi_dh.h66 extern int scsi_dh_activate(struct request_queue *, activate_complete, void *);
67 extern int scsi_dh_attach(struct request_queue *, const char *);
68 extern const char *scsi_dh_attached_handler_name(struct request_queue *, gfp_t);
69 extern int scsi_dh_set_params(struct request_queue *, const char *);
71 static inline int scsi_dh_activate(struct request_queue *req,
77 static inline int scsi_dh_attach(struct request_queue *req, const char *name)
81 static inline const char *scsi_dh_attached_handler_name(struct request_queue *q,
86 static inline int scsi_dh_set_params(struct request_queue *req, const char *params)
/linux-master/drivers/md/
H A Ddm-rq.h37 void dm_start_queue(struct request_queue *q);
38 void dm_stop_queue(struct request_queue *q);

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