| /linux/block/ |
| H A D | blk-sysfs.c | 26 ssize_t (*show)(struct gendisk *disk, char *page);
27 ssize_t (*show_limit)(struct gendisk *disk, char *page);
29 ssize_t (*store)(struct gendisk *disk, const char *page, size_t count);
30 int (*store_limit)(struct gendisk *disk, const char *page,
55 static ssize_t queue_requests_show(struct gendisk *disk, char *page) in queue_requests_show()
66 queue_requests_store(struct gendisk *disk, const char *page, size_t count) in queue_requests_store()
137 static ssize_t queue_async_depth_show(struct gendisk *disk, char *page) in queue_async_depth_show()
145 queue_async_depth_store(struct gendisk *disk, const char *page, size_t count) in queue_async_depth_store()
177 static ssize_t queue_ra_show(struct gendisk *disk, char *page) in queue_ra_show()
189 queue_ra_store(struct gendisk *dis in queue_ra_store()
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| H A D | blk-wbt.h | 7 void wbt_init_enable_default(struct gendisk *disk);
8 void wbt_disable_default(struct gendisk *disk);
9 void wbt_enable_default(struct gendisk *disk);
13 int wbt_set_lat(struct gendisk *disk, s64 val);
17 static inline void wbt_init_enable_default(struct gendisk *disk) in wbt_init_enable_default()
21 static inline void wbt_disable_default(struct gendisk *disk) in wbt_disable_default()
24 static inline void wbt_enable_default(struct gendisk *disk) in wbt_enable_default()
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| H A D | genhd.c | 3 * gendisk handling
59 void set_capacity(struct gendisk *disk, sector_t sectors) in set_capacity()
76 bool set_capacity_and_notify(struct gendisk *disk, sector_t size) in set_capacity_and_notify()
84 * Only print a message and send a uevent if the gendisk is user visible in set_capacity_and_notify()
342 void disk_uevent(struct gendisk *disk, enum kobject_action action) in disk_uevent()
363 int disk_scan_partitions(struct gendisk *disk, blk_mode_t mode) in disk_scan_partitions()
405 static void add_disk_final(struct gendisk *disk) in add_disk_final()
431 static int __add_disk(struct device *parent, struct gendisk *disk, in __add_disk()
457 * setup the gendisk. in __add_disk()
544 * Even if the block_device for a hidden gendisk i in __add_disk()
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| H A D | blk-zoned.c | 50 * @disk: The gendisk the plug belongs to.
73 struct gendisk *disk;
82 static inline bool disk_need_zone_resources(struct gendisk *disk) in disk_need_zone_resources()
95 static inline unsigned int disk_zone_wplugs_hash_size(struct gendisk *disk) in disk_zone_wplugs_hash_size()
161 static void disk_zone_set_cond(struct gendisk *disk, sector_t sector, in disk_zone_set_cond()
198 struct gendisk *disk = bdev->bd_disk; in bdev_zone_is_seq()
231 struct gendisk *disk = bdev->bd_disk; in blkdev_do_report_zones()
490 static bool disk_zone_is_last(struct gendisk *disk, struct blk_zone *zone) in disk_zone_is_last()
495 static bool disk_zone_wplug_is_full(struct gendisk *disk, in disk_zone_wplug_is_full()
503 static bool disk_insert_zone_wplug(struct gendisk *dis
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| H A D | blk.h | 530 void disk_init_zone_resources(struct gendisk *disk); in blk_zone_bio_endio()
531 void disk_free_zone_resources(struct gendisk *disk); in blk_zone_bio_endio()
581 static inline void disk_init_zone_resources(struct gendisk *disk) in blk_zone_finish_request()
584 static inline void disk_free_zone_resources(struct gendisk *disk) in blkdev_report_zones_ioctl()
624 struct block_device *bdev_alloc(struct gendisk *disk, u8 partno);
635 int bdev_add_partition(struct gendisk *disk, int partno, sector_t start,
637 int bdev_del_partition(struct gendisk *disk, int partno);
638 int bdev_resize_partition(struct gendisk *disk, int partno, sector_t start,
644 struct gendisk *__alloc_disk_node(struct request_queue *q, int node_id,
648 int disk_scan_partitions(struct gendisk *dis
[all...] |
| H A D | holder.c | 14 struct gendisk *disk) in bd_find_holder_disk()
62 int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk) in bd_link_disk_holder()
138 void bd_unlink_disk_holder(struct block_device *bdev, struct gendisk *disk) in bd_unlink_disk_holder()
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| H A D | blk-timeout.c | 42 struct gendisk *disk = dev_to_disk(dev); in part_timeout_show()
51 struct gendisk *disk = dev_to_disk(dev); in part_timeout_store()
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| H A D | elevator.h | 183 ssize_t elv_iosched_show(struct gendisk *disk, char *page);
184 ssize_t elv_iosched_store(struct gendisk *disk, const char *page, size_t count);
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| H A D | blk-cgroup.c | 294 * @disk: gendisk the new blkg is associated with
299 static struct blkcg_gq *blkg_alloc(struct blkcg *blkcg, struct gendisk *disk, in blkg_alloc()
370 static struct blkcg_gq *blkg_create(struct blkcg *blkcg, struct gendisk *disk, in blkg_create()
456 * @disk: gendisk of interest
467 struct gendisk *disk) in blkg_lookup_create()
570 static void blkg_destroy_all(struct gendisk *disk) in blkg_destroy_all()
833 struct gendisk *disk; in blkg_conf_open_bdev_frozen()
1448 int blkcg_init_disk(struct gendisk *disk) in blkcg_css_alloc()
1493 void blkcg_exit_disk(struct gendisk *disk) in blkg_init_queue()
1528 * blkcg_activate_policy - activate a blkcg policy on a gendisk in blkcg_init_disk()
[all...] |
| /linux/drivers/block/ |
| H A D | ps3disk.c | 33 struct gendisk *gendisk; member
259 blk_mq_run_hw_queues(priv->gendisk->queue, true); in ps3disk_interrupt()
398 struct gendisk *gendisk; in ps3disk_probe() local
445 gendisk = blk_mq_alloc_disk(&priv->tag_set, &lim, dev); in ps3disk_probe()
446 if (IS_ERR(gendisk)) { in ps3disk_probe()
449 error = PTR_ERR(gendisk); in ps3disk_probe()
453 priv->gendisk = gendisk; in ps3disk_probe()
454 gendisk->major = ps3disk_major; in ps3disk_probe()
455 gendisk->first_minor = devidx * PS3DISK_MINORS; in ps3disk_probe()
456 gendisk->minors = PS3DISK_MINORS; in ps3disk_probe()
[all …]
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| H A D | ps3vram.c | 70 struct gendisk *gendisk; member
609 struct gendisk *gendisk; in ps3vram_probe() local
731 gendisk = blk_alloc_disk(NULL, NUMA_NO_NODE); in ps3vram_probe()
732 if (IS_ERR(gendisk)) { in ps3vram_probe()
734 error = PTR_ERR(gendisk); in ps3vram_probe()
738 priv->gendisk = gendisk; in ps3vram_probe()
739 gendisk->major = ps3vram_major; in ps3vram_probe()
740 gendisk->minors = 1; in ps3vram_probe()
741 gendisk->flags |= GENHD_FL_NO_PART; in ps3vram_probe()
742 gendisk->fops = &ps3vram_fops; in ps3vram_probe()
[all …]
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| H A D | z2ram.c | 66 static struct gendisk *z2ram_gendisk[Z2MINOR_COUNT];
143 static int z2_open(struct gendisk *disk, blk_mode_t mode) in z2_open()
290 static void z2_release(struct gendisk *disk) in z2_release()
317 struct gendisk *disk; in z2ram_register_disk()
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| H A D | swim3.c | 42 static struct gendisk *disks[MAX_FLOPPIES];
251 static int floppy_open(struct gendisk *disk, blk_mode_t mode);
252 static unsigned int floppy_check_events(struct gendisk *disk,
254 static int floppy_revalidate(struct gendisk *disk);
926 static int floppy_open(struct gendisk *disk, blk_mode_t mode) in floppy_open()
996 static int floppy_unlocked_open(struct gendisk *disk, blk_mode_t mode) in floppy_unlocked_open()
1007 static void floppy_release(struct gendisk *disk) in floppy_release()
1025 static unsigned int floppy_check_events(struct gendisk *disk, in floppy_check_events()
1032 static int floppy_revalidate(struct gendisk *disk) in floppy_revalidate()
1197 struct gendisk *disk; in swim3_attach()
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| H A D | swim.c | 190 struct gendisk *disk;
611 static int floppy_open(struct gendisk *disk, blk_mode_t mode) in floppy_open()
660 static int floppy_unlocked_open(struct gendisk *disk, blk_mode_t mode) in floppy_unlocked_open()
671 static void floppy_release(struct gendisk *disk) in floppy_release()
714 static int floppy_getgeo(struct gendisk *disk, struct hd_geometry *geo) in floppy_getgeo()
731 static unsigned int floppy_check_events(struct gendisk *disk, in floppy_check_events()
776 struct gendisk *disk = fs->disk; in swim_cleanup_floppy_disk()
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| H A D | ataflop.c | 301 struct gendisk *disk[NUM_DISK_MINORS];
450 static int floppy_open(struct gendisk *disk, blk_mode_t mode);
451 static void floppy_release(struct gendisk *disk);
1436 static unsigned int floppy_check_events(struct gendisk *disk, in floppy_check_events()
1459 static int floppy_revalidate(struct gendisk *disk) in floppy_revalidate()
1588 struct gendisk *disk = bdev->bd_disk; in fd_locked_ioctl()
1921 static int floppy_open(struct gendisk *disk, blk_mode_t mode) in floppy_open()
1958 static int floppy_unlocked_open(struct gendisk *disk, blk_mode_t mode) in floppy_unlocked_open()
1969 static void floppy_release(struct gendisk *disk) in floppy_release()
1999 struct gendisk *disk; in ataflop_alloc_disk()
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| /linux/drivers/s390/block/ |
| H A D | scm_blk.c | 180 struct scm_device *scmdev = bdev->gendisk->private_data; in scm_request_prepare()
468 bdev->gendisk = blk_mq_alloc_disk(&bdev->tag_set, &lim, scmdev); in scm_blk_dev_setup()
469 if (IS_ERR(bdev->gendisk)) { in scm_blk_dev_setup()
470 ret = PTR_ERR(bdev->gendisk); in scm_blk_dev_setup()
473 bdev->gendisk->private_data = scmdev; in scm_blk_dev_setup()
474 bdev->gendisk->fops = &scm_blk_devops; in scm_blk_dev_setup()
475 bdev->gendisk->major = scm_major; in scm_blk_dev_setup()
476 bdev->gendisk->first_minor = devindex * SCM_NR_PARTS; in scm_blk_dev_setup()
477 bdev->gendisk->minors = SCM_NR_PARTS; in scm_blk_dev_setup()
479 len = snprintf(bdev->gendisk->disk_name, DISK_NAME_LEN, "scm"); in scm_blk_dev_setup()
[all …]
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| H A D | scm_blk.h | 19 struct gendisk *gendisk; member
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| /linux/include/linux/ |
| H A D | dasd_mod.h | 7 struct gendisk;
9 extern int dasd_biodasdinfo(struct gendisk *disk, dasd_information2_t *info);
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| H A D | blk-cgroup.h | 21 struct gendisk;
28 void blkcg_schedule_throttle(struct gendisk *disk, bool use_memdelay);
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| /linux/drivers/md/ |
| H A D | md.h | 424 struct gendisk *gendisk; /* mdraid gendisk */
425 struct gendisk *dm_gendisk; /* dm-raid gendisk */
823 return mddev->gendisk ? mddev->gendisk->disk_name : "mdX";
1001 mddev->gendisk->queue->limits.max_write_zeroes_sectors = 0;
1053 * MD devices can be used undeneath by DM, in which case ->gendisk is NULL. in raid_is_456()
1057 return !mddev->gendisk; in raid_is_456()
422 struct gendisk *gendisk; /* mdraid gendisk */ global() member
[all...] |
| H A D | md-linear.c | 84 return queue_limits_set(mddev->gendisk->queue, &lim); in linear_set_limits()
223 set_capacity_and_notify(mddev->gendisk, mddev->array_sectors); in linear_add()
278 if (mddev->gendisk) in linear_make_request()
279 trace_block_bio_remap(bio, disk_devt(mddev->gendisk), in linear_make_request()
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| /linux/drivers/mtd/ubi/ |
| H A D | block.c | 80 struct gendisk *gd;
230 static int ubiblock_open(struct gendisk *disk, blk_mode_t mode) in ubiblock_open()
272 static void ubiblock_release(struct gendisk *gd) in ubiblock_release()
285 static int ubiblock_getgeo(struct gendisk *disk, struct hd_geometry *geo) in ubiblock_getgeo()
355 struct gendisk *gd; in ubiblock_create()
399 /* Initialize the gendisk of this ubiblock device */ in ubiblock_create()
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| /linux/drivers/scsi/ |
| H A D | sr.c | 140 static inline struct scsi_cd *scsi_cd(struct gendisk *disk) in scsi_cd()
495 static int sr_block_open(struct gendisk *disk, blk_mode_t mode) in sr_block_open()
521 static void sr_block_release(struct gendisk *disk) in sr_block_release()
566 static unsigned int sr_block_check_events(struct gendisk *disk, in sr_block_check_events()
576 static void sr_free_disk(struct gendisk *disk) in sr_free_disk()
622 struct gendisk *disk; in sr_probe()
931 struct gendisk *disk = cdi->disk; in sr_read_cdda_bpc()
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| /linux/arch/xtensa/platforms/iss/ |
| H A D | simdisk.c | 31 struct gendisk *gd;
124 static int simdisk_open(struct gendisk *disk, blk_mode_t mode) in simdisk_open()
134 static void simdisk_release(struct gendisk *disk) in simdisk_release()
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| /linux/drivers/mtd/ |
| H A D | mtd_blkdevs.c | 185 static int blktrans_open(struct gendisk *disk, blk_mode_t mode) in blktrans_open()
228 static void blktrans_release(struct gendisk *disk) in blktrans_release()
249 static int blktrans_getgeo(struct gendisk *disk, struct hd_geometry *geo) in blktrans_getgeo()
282 struct gendisk *gd; in add_mtd_blktrans_dev()
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