diff options
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 2624a0220..9de483535 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -24,7 +24,6 @@ #include <linux/rcupdate.h> #include <linux/percpu-refcount.h> #include <linux/scatterlist.h> -#include <linux/wbt.h> struct module; struct scsi_ioctl_command; @@ -38,7 +37,6 @@ struct bsg_job; struct blkcg_gq; struct blk_flush_queue; struct pr_ops; -struct rq_wb; #define BLKDEV_MIN_RQ 4 #ifdef CONFIG_PCK_INTERACTIVE @@ -157,7 +155,6 @@ struct request { struct gendisk *rq_disk; struct hd_struct *part; unsigned long start_time; - struct wb_issue_stat wb_stat; #ifdef CONFIG_BLK_CGROUP struct request_list *rl; /* rl this rq is alloced from */ unsigned long long start_time_ns; @@ -309,8 +306,6 @@ struct request_queue { int nr_rqs[2]; /* # allocated [a]sync rqs */ int nr_rqs_elvpriv; /* # allocated rqs w/ elvpriv */ - struct rq_wb *rq_wb; - /* * If blkcg is not used, @q->root_rl serves all requests. If blkcg * is used, root blkg allocates from @q->root_rl and all other @@ -336,8 +331,6 @@ struct request_queue { struct blk_mq_ctx __percpu *queue_ctx; unsigned int nr_queues; - unsigned int queue_depth; - /* hw dispatch queues */ struct blk_mq_hw_ctx **queue_hw_ctx; unsigned int nr_hw_queues; @@ -423,9 +416,6 @@ struct request_queue { unsigned int nr_sorted; unsigned int in_flight[2]; - - struct blk_rq_stat rq_stats[2]; - /* * Number of active block driver functions for which blk_drain_queue() * must wait. Must be incremented around functions that unlock the @@ -697,14 +687,6 @@ static inline bool blk_write_same_mergeable(struct bio *a, struct bio *b) return false; } -static inline unsigned int blk_queue_depth(struct request_queue *q) -{ - if (q->queue_depth) - return q->queue_depth; - - return q->nr_requests; -} - /* * q->prep_rq_fn return values */ @@ -1021,7 +1003,6 @@ extern void blk_limits_io_min(struct queue_limits *limits, unsigned int min); extern void blk_queue_io_min(struct request_queue *q, unsigned int min); extern void blk_limits_io_opt(struct queue_limits *limits, unsigned int opt); extern void blk_queue_io_opt(struct request_queue *q, unsigned int opt); -extern void blk_set_queue_depth(struct request_queue *q, unsigned int depth); extern void blk_set_default_limits(struct queue_limits *lim); extern void blk_set_stacking_limits(struct queue_limits *lim); extern int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, |