Searched refs:disk (Results 76 - 100 of 123) sorted by relevance

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/drivers/scsi/
H A Dsg.c185 struct gendisk *disk; member in struct:sg_device
223 (sdp)->disk->disk_name, ##a)
820 blk_execute_rq_nowait(sdp->device->request_queue, sdp->disk,
1138 sdp->disk->disk_name,
1423 sg_alloc(struct gendisk *disk, struct scsi_device *scsidp) argument
1459 sprintf(disk->disk_name, "sg%d", k);
1460 disk->first_minor = k;
1461 sdp->disk = disk;
1488 struct gendisk *disk; local
[all...]
H A Dst.c307 return tape->disk->disk_name;
3690 i = scsi_cmd_ioctl(STp->disk->queue, STp->disk,
4053 tape->disk->disk_name, st_formats[i]);
4107 struct gendisk *disk = NULL;
4136 disk = alloc_disk(1);
4137 if (!disk) {
4150 tpnt->disk = disk;
4151 disk
4091 struct gendisk *disk = NULL; local
4282 struct gendisk *disk = tpnt->disk; local
[all...]
/drivers/block/drbd/
H A Ddrbd_nl.c487 ex_to_string = "peer unreachable, doing nothing since disk != UpToDate";
495 mask.disk = D_MASK;
496 val.disk = D_OUTDATED;
602 (device->state.disk < D_UP_TO_DATE &&
603 device->state.disk >= D_INCONSISTENT)) {
604 mask.disk = D_MASK;
605 val.disk = D_UP_TO_DATE;
611 device->state.disk == D_CONSISTENT && mask.pdsk == 0) {
615 val.disk = D_UP_TO_DATE;
616 mask.disk
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H A Ddrbd_worker.c234 * "aborting" requests, or force-detaching the disk, is intended for
247 * from disk into the original request pages, in the best case it will
260 drbd_emerg(device, "delayed completion of aborted local request; disk-timeout may be too aggressive\n");
610 to continue resync with a broken disk makes no sense at
938 ns.disk = D_INCONSISTENT;
941 ns.disk = D_UP_TO_DATE;
945 ns.disk = D_UP_TO_DATE;
1462 if (!odev->ldev || odev->state.disk == D_DISKLESS)
1493 if (odev->state.conn == C_STANDALONE && odev->state.disk == D_DISKLESS)
1517 if (odev->state.conn == C_STANDALONE && odev->state.disk
[all...]
H A Ddrbd_proc.c259 ds .. disk state (local/remote)
264 dw .. disk write
265 dr .. disk read
286 state.disk == D_DISKLESS &&
302 drbd_disk_str(state.disk),
H A Ddrbd_receiver.c1201 drbd_info(device, "local disk flush failed with status %d\n", rv);
1628 drbd_err(device, "request from peer beyond end of local disk: "
1890 /* data is submitted to disk within recv_resync_read.
1896 drbd_err(device, "Can not write resync data to local disk.\n");
2402 /* In case we have the only disk of the cluster, */
2467 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk; local
2480 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
2481 (int)part_stat_read(&disk->part0, sectors[1]) -
2973 device->state.disk >= D_NEGOTIATING ? drbd_bm_total_weight(device) : 0, 0);
3083 device->state.disk >
[all...]
H A Ddrbd_actlog.c44 * in the on disk ring buffer */
101 device->state.disk <= D_FAILED);
164 if (!(rw & WRITE) && device->state.disk == D_DISKLESS && device->ldev == NULL)
446 /* transaction number, modulo on-disk ring buffer wrap around */
449 /* ... to aligned 4k on disk block */
455 /* ... plus offset to the on disk position */
470 drbd_err(device, "disk is %s, cannot start al transaction\n",
471 drbd_disk_str(device->state.disk));
476 if (device->state.disk < D_INCONSISTENT) {
478 "disk i
[all...]
H A Ddrbd_int.h329 * transactions, local disk or peer. 32 bit "jiffies" are good enough,
336 /* local disk */
495 MD_DIRTY, /* current uuids and flags not yet on disk */
510 WAS_IO_ERROR, /* Local disk failed, returned IO error */
511 WAS_READ_ERROR, /* Local disk READ failed (set additionally to the above) */
512 FORCE_DETACH, /* Force-detach from local disk, aborting any pending local IO */
838 /* things that are stored as / read from meta data on disk */
844 sector_t p_size; /* partner's disk size */
857 /* Used after attach while negotiating new disk state. */
931 struct list_head active_ee; /* IO in progress (P_DATA gets written to disk) */
[all...]
H A Ddrbd_main.c171 io_allowed = (device->state.disk >= mins);
304 * tl_abort_disk_io() - Abort disk I/O for all requests for a certain device in the TL
861 uuid_flags |= device->new_state_tmp.disk == D_INCONSISTENT ? 4 : 0;
903 D_ASSERT(device, device->state.disk == D_UP_TO_DATE);
1257 drbd_err(device, "Failed to write bitmap to disk!\n");
1899 .disk = D_DISKLESS,
2726 struct gendisk *disk; local
2755 disk = alloc_disk(1);
2756 if (!disk)
2758 device->vdisk = disk;
[all...]
/drivers/firmware/
H A DKconfig9 tristate "BIOS Enhanced Disk Drive calls determine boot disk"
13 Services real mode BIOS calls to determine which disk
17 obscure configurations. Most disk controller BIOS vendors do
/drivers/memstick/core/
H A Dms_block.h152 struct gendisk *disk; member in struct:msb_data
/drivers/char/
H A Drandom.c132 * void add_disk_randomness(struct gendisk *disk);
930 void add_disk_randomness(struct gendisk *disk) argument
932 if (!disk || !disk->random)
935 add_timer_randomness(disk->random, 0x100 + disk_devt(disk));
936 trace_add_disk_randomness(disk_devt(disk), ENTROPY_BITS(&input_pool));
1326 void rand_initialize_disk(struct gendisk *disk) argument
1337 disk->random = state;
/drivers/message/i2o/
H A Di2o_block.c396 * If the request queue is stopped for a disk, and there is no open
598 * @disk: gendisk device being released
604 static void i2o_block_release(struct gendisk *disk, fmode_t mode) argument
606 struct i2o_block_device *dev = disk->private_data;
655 struct gendisk *disk = bdev->bd_disk; local
656 struct i2o_block_device *dev = disk->private_data;
695 * @disk: gendisk which should be verified
702 static unsigned int i2o_block_check_events(struct gendisk *disk, argument
705 struct i2o_block_device *p = disk->private_data;
968 osm_err("Insufficient memory to allocate I2O Block disk
[all...]
/drivers/block/
H A Dskd_main.c284 struct gendisk *disk; member in struct:skd_device
1262 struct gendisk *disk = bdev->bd_disk; local
1263 struct skd_device *skdev = disk->private_data;
1268 disk->disk_name, current->comm, mode, cmd_in, arg);
1277 rc = scsi_cmd_ioctl(disk->queue, disk, mode, cmd_in, p);
1289 skdev->name, __func__, __LINE__, disk->disk_name, rc);
2112 set_capacity(skdev->disk, skdev->read_cap_last_lba + 1);
2120 set_capacity(skdev->disk, skdev->read_cap_last_lba + 1);
4387 struct gendisk *disk; local
4680 struct gendisk *disk = skdev->disk; local
[all...]
H A DDAC960.c80 struct gendisk *disk = bdev->bd_disk; local
81 DAC960_Controller_T *p = disk->queue->queuedata;
82 int drive_nr = (long)disk->private_data;
109 struct gendisk *disk = bdev->bd_disk; local
110 DAC960_Controller_T *p = disk->queue->queuedata;
111 int drive_nr = (long)disk->private_data;
143 static unsigned int DAC960_check_events(struct gendisk *disk, argument
146 DAC960_Controller_T *p = disk->queue->queuedata;
147 int drive_nr = (long)disk->private_data;
154 static int DAC960_revalidate_disk(struct gendisk *disk) argument
2532 struct gendisk *disk = Controller->disks[n]; local
2567 int disk; local
2589 int disk; local
3156 int disk; local
[all...]
H A Dz2ram.c3 ** as a block device, to be used as a RAM disk or swap space
312 z2_release(struct gendisk *disk, fmode_t mode) argument
/drivers/md/
H A Draid10.c54 * apart on disk, there are adjacent stripes.
323 * Update disk head position estimator based on IRQ completion info.
334 * Find the disk number which triggered given bio
731 int disk = r10_bio->devs[s].devnum; local
733 conf->mirrors[disk].rdev);
745 rdev = rcu_dereference(conf->mirrors[disk].replacement);
764 * This routine returns the disk from which the requested read should
766 * number - if this matches on the next IO then we use the last disk.
767 * There is also a per-disk 'last know head position' sector that is
770 * perfect sequential match then we pick the disk whos
787 int disk, slot; local
3615 struct raid10_info *disk; local
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H A Dmultipath.c40 * now we use the first available disk.
202 * Mark disk as unusable
237 printk(" disk%d, o:%d, dev:%s\n",
304 printk(KERN_ERR "hot-remove-disk, slot %d is identified"
391 struct multipath_info *disk; local
434 disk = conf->multipaths + disk_idx;
435 disk->rdev = rdev;
H A Dmd.c944 * it's at the end of the disk.
1169 * 2/ Add info for each disk, keeping track of highest desc_nr (next_spare);
1926 * This is called when an array is started and after a disk has been kicked
1976 /* Disable data integrity if non-capable/non-matching disk is being added */
3877 bitmap_unplug(mddev->bitmap); /* flush the bits to disk */
4608 struct gendisk *disk; local
4655 disk = alloc_disk(1 << shift);
4656 if (!disk) {
4661 disk->major = MAJOR(mddev->unit);
4662 disk
4976 struct gendisk *disk = mddev->gendisk; local
5156 struct gendisk *disk = mddev->gendisk; local
6522 md_release(struct gendisk *disk, fmode_t mode) argument
6531 md_media_changed(struct gendisk *disk) argument
6538 md_revalidate(struct gendisk *disk) argument
7022 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk; local
[all...]
/drivers/md/bcache/
H A Dbcache.h47 * packed on disk (in a linked list of buckets - aside from the superblock, all
58 * we have to do is increment its gen (and write its new gen to disk; we batch
155 * disk in the event of an unclean shutdown, and in fact bcache had writeback
160 * write until we've updated the index on disk, otherwise the cache would be
269 struct gendisk *disk; member in struct:bcache_device
307 struct bcache_device disk; member in struct:cached_dev
424 * their new gen to disk. After prio_write() finishes writing the new
636 * A btree node on disk could have too many bsets for an iterator to fit
774 * This is used for various on disk data structures - cache_sb, prio_set, bset,
H A Ddebug.c84 printk(KERN_ERR "*** on disk block %u:\n", block);
129 dc->disk.c,
/drivers/ata/
H A DKconfig21 If you want to use an ATA hard disk, ATA tape drive, ATA CD-ROM or
28 'SCSI disk support', 'SCSI tape support', or
56 from the ACPI BIOS and write them to the disk controller.
/drivers/block/mtip32xx/
H A Dmtip32xx.h464 struct gendisk *disk; /* Pointer to our gendisk structure. */ member in struct:driver_data
478 unsigned long index; /* Index to determine the disk name */
/drivers/ide/
H A DMakefile88 ide-gd_mod-y += ide-disk.o ide-disk_ioctl.o
/drivers/usb/storage/
H A Dtransport.c524 struct gendisk *disk; local
551 disk = srb->request->rq_disk;
552 if (!disk)
554 sdkp = scsi_disk(disk);

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