Lines Matching refs:request
8 typedef int (elevator_merge_fn) (struct request_queue *, struct request **,
11 typedef void (elevator_merge_req_fn) (struct request_queue *, struct request *, struct request *);
13 typedef void (elevator_merged_fn) (struct request_queue *, struct request *, int);
15 typedef int (elevator_allow_merge_fn) (struct request_queue *, struct request *, struct bio *);
18 struct request *, struct bio *);
22 typedef void (elevator_add_req_fn) (struct request_queue *, struct request *);
24 typedef struct request *(elevator_request_list_fn) (struct request_queue *, struct request *);
25 typedef void (elevator_completed_req_fn) (struct request_queue *, struct request *);
28 typedef int (elevator_set_req_fn) (struct request_queue *, struct request *, gfp_t);
29 typedef void (elevator_put_req_fn) (struct request *);
30 typedef void (elevator_activate_req_fn) (struct request_queue *, struct request *);
31 typedef void (elevator_deactivate_req_fn) (struct request_queue *, struct request *);
102 extern void elv_dispatch_sort(struct request_queue *, struct request *);
103 extern void elv_dispatch_add_tail(struct request_queue *, struct request *);
104 extern void elv_add_request(struct request_queue *, struct request *, int, int);
105 extern void __elv_add_request(struct request_queue *, struct request *, int, int);
106 extern void elv_insert(struct request_queue *, struct request *, int);
107 extern int elv_merge(struct request_queue *, struct request **, struct bio *);
108 extern void elv_merge_requests(struct request_queue *, struct request *,
109 struct request *);
110 extern void elv_merged_request(struct request_queue *, struct request *, int);
111 extern void elv_bio_merged(struct request_queue *q, struct request *,
113 extern void elv_requeue_request(struct request_queue *, struct request *);
115 extern struct request *elv_former_request(struct request_queue *, struct request *);
116 extern struct request *elv_latter_request(struct request_queue *, struct request *);
121 extern void elv_completed_request(struct request_queue *, struct request *);
122 extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
123 extern void elv_put_request(struct request_queue *, struct request *);
141 extern int elv_rq_merge_ok(struct request *, struct bio *);
146 extern struct request *elv_rb_former_request(struct request_queue *, struct request *);
147 extern struct request *elv_rb_latter_request(struct request_queue *, struct request *);
152 extern struct request *elv_rb_add(struct rb_root *, struct request *);
153 extern void elv_rb_del(struct rb_root *, struct request *);
154 extern struct request *elv_rb_find(struct rb_root *, sector_t);
181 #define rb_entry_rq(node) rb_entry((node), struct request, rb_node)
185 * the request is in the io scheduler. Saves an unsigned long in rq.
189 #define rq_entry_fifo(ptr) list_entry((ptr), struct request, queuelist)