| /block/ |
| D | genhd.c | 54 struct hd_struct *disk_get_part(struct gendisk *disk, int partno) in disk_get_part() argument
64 ptbl = rcu_dereference(disk->part_tbl); in disk_get_part()
88 void disk_part_iter_init(struct disk_part_iter *piter, struct gendisk *disk, in disk_part_iter_init() argument
94 ptbl = rcu_dereference(disk->part_tbl); in disk_part_iter_init()
96 piter->disk = disk; in disk_part_iter_init()
132 ptbl = rcu_dereference(piter->disk->part_tbl); in disk_part_iter_next()
205 struct hd_struct *disk_map_sector_rcu(struct gendisk *disk, sector_t sector) in disk_map_sector_rcu() argument
211 ptbl = rcu_dereference(disk->part_tbl); in disk_map_sector_rcu()
225 return &disk->part0; in disk_map_sector_rcu()
403 struct gendisk *disk = part_to_disk(part); in blk_alloc_devt() local
[all …]
|
| D | ioctl.c | 14 struct gendisk *disk; in blkpg_ioctl() local
28 disk = bdev->bd_disk; in blkpg_ioctl()
50 disk_part_iter_init(&piter, disk, in blkpg_ioctl()
63 part = add_partition(disk, partno, start, length, in blkpg_ioctl()
68 part = disk_get_part(disk, partno); in blkpg_ioctl()
88 delete_partition(disk, partno); in blkpg_ioctl()
101 struct gendisk *disk = bdev->bd_disk; in blkdev_reread_part() local
104 if (!disk_partitionable(disk) || bdev != bdev->bd_contains) in blkdev_reread_part()
110 res = rescan_partitions(disk, bdev); in blkdev_reread_part()
206 struct gendisk *disk = bdev->bd_disk; in __blkdev_driver_ioctl() local
[all …]
|
| D | blk-integrity.c | 321 int blk_integrity_register(struct gendisk *disk, struct blk_integrity *template) in blk_integrity_register() argument
325 BUG_ON(disk == NULL); in blk_integrity_register()
327 if (disk->integrity == NULL) { in blk_integrity_register()
334 &disk_to_dev(disk)->kobj, in blk_integrity_register()
343 bi->sector_size = disk->queue->hardsect_size; in blk_integrity_register()
344 disk->integrity = bi; in blk_integrity_register()
346 bi = disk->integrity; in blk_integrity_register()
371 void blk_integrity_unregister(struct gendisk *disk) in blk_integrity_unregister() argument
375 if (!disk || !disk->integrity) in blk_integrity_unregister()
378 bi = disk->integrity; in blk_integrity_unregister()
[all …]
|
| D | cmd-filter.c | 210 int blk_register_filter(struct gendisk *disk)
213 struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
216 &disk_to_dev(disk)->kobj,
225 void blk_unregister_filter(struct gendisk *disk)
227 struct blk_cmd_filter *filter = &disk->queue->cmd_filter;
|
| D | blk-timeout.c | 39 struct gendisk *disk = dev_to_disk(dev); in part_timeout_show() local
40 int set = test_bit(QUEUE_FLAG_FAIL_IO, &disk->queue->queue_flags); in part_timeout_show()
48 struct gendisk *disk = dev_to_disk(dev); in part_timeout_store() local
52 struct request_queue *q = disk->queue; in part_timeout_store()
|
| D | blk-sysfs.c | 383 int blk_register_queue(struct gendisk *disk) in blk_register_queue() argument
387 struct request_queue *q = disk->queue; in blk_register_queue()
395 ret = kobject_add(&q->kobj, kobject_get(&disk_to_dev(disk)->kobj), in blk_register_queue()
412 void blk_unregister_queue(struct gendisk *disk) in blk_unregister_queue() argument
414 struct request_queue *q = disk->queue; in blk_unregister_queue()
424 kobject_put(&disk_to_dev(disk)->kobj); in blk_unregister_queue()
|
| D | blk-core.c | 67 struct gendisk *disk = rq->rq_disk; in drive_stat_acct() local
72 if (!blk_fs_request(rq) || !disk || !blk_do_io_stat(disk->queue)) in drive_stat_acct()
1669 struct gendisk *disk = req->rq_disk; in blk_account_io_completion() local
1671 if (!disk || !blk_do_io_stat(disk->queue)) in blk_account_io_completion()
1688 struct gendisk *disk = req->rq_disk; in blk_account_io_done() local
1690 if (!disk || !blk_do_io_stat(disk->queue)) in blk_account_io_done()
1705 part = disk_map_sector_rcu(disk, req->sector); in blk_account_io_done()
|
| D | compat_ioctl.c | 46 static int compat_hdio_getgeo(struct gendisk *disk, struct block_device *bdev, in compat_hdio_getgeo() argument
54 if (!disk->fops->getgeo) in compat_hdio_getgeo()
62 ret = disk->fops->getgeo(bdev, &geo); in compat_hdio_getgeo()
720 struct gendisk *disk = bdev->bd_disk; in compat_blkdev_ioctl() local
736 return compat_hdio_getgeo(disk, bdev, compat_ptr(arg)); in compat_blkdev_ioctl()
801 if (disk->fops->compat_ioctl) in compat_blkdev_ioctl()
802 ret = disk->fops->compat_ioctl(bdev, mode, cmd, arg); in compat_blkdev_ioctl()
|
| D | Kconfig.iosched | 10 and sorting. Its main uses include non-disk based block devices like
31 a disk at any one time, its behaviour is almost identical to the
|
| D | scsi_ioctl.c | 384 int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode, in sg_scsi_ioctl() argument
471 blk_execute_rq(q, disk, rq, 0); in sg_scsi_ioctl()
|
| D | Kconfig | 33 (2TB+) block devices, including RAID, disk, Network Block Device,
|