file_bdev
if (bdev_read_only(file_bdev(file))) {
struct block_device *bdev = file_bdev(bdev_file);
struct block_device *bdev = file_bdev(bdev_file);
struct block_device *bdev = file_bdev(bdev_file);
EXPORT_SYMBOL(file_bdev);
bdev = file_bdev(bdev_file);
err = bd_link_disk_holder(file_bdev(file), device->vdisk);
nbc->backing_bdev = file_bdev(file);
nbc->md_bdev = file_bdev(file);
bd_unlink_disk_holder(file_bdev(bdev_file), device->vdisk);
bio = bio_alloc(file_bdev(sess_dev->bdev_file), !!datalen,
struct block_device *bdev = file_bdev(sess_dev->bdev_file);
srv_dev = rnbd_srv_get_or_create_srv_dev(file_bdev(bdev_file), srv_sess,
ret = rnbd_srv_create_dev_sysfs(srv_dev, file_bdev(bdev_file));
req->bdev = file_bdev(vbd->bdev_file);
struct block_device *bdev = file_bdev(blkif->vbd.bdev_file);
#define vbd_sz(_v) bdev_nr_sectors(file_bdev((_v)->bdev_file))
err = sync_blockdev(file_bdev(blkif->vbd.bdev_file));
if (file_bdev(vbd->bdev_file)->bd_disk == NULL) {
if (cdrom || disk_to_cdi(file_bdev(vbd->bdev_file)->bd_disk))
if (file_bdev(vbd->bdev_file)->bd_disk->flags & GENHD_FL_REMOVABLE)
if (bdev_write_cache(file_bdev(bdev_file)))
if (bdev_max_secure_erase_sectors(file_bdev(bdev_file)))
struct block_device *bdev = file_bdev(be->blkif->vbd.bdev_file);
file_bdev(be->blkif->vbd.bdev_file)));
file_bdev(be->blkif->vbd.bdev_file)));
dc->bdev = file_bdev(bdev_file);
ca->bdev = file_bdev(bdev_file);
pr_notice("error %pg: %s\n", file_bdev(bdev_file), err);
if (kobject_add(&ca->kobj, bdev_kobj(file_bdev(bdev_file)), "bcache")) {
file_bdev(bdev_file));
pr_info("registered cache device %pg\n", file_bdev(ca->bdev_file));
err = read_super(sb, file_bdev(bdev_file), &sb_disk);
bdev_file2 = bdev_file_open_by_dev(file_bdev(bdev_file)->bd_dev,
cache_dev_size = bdev_nr_bytes(file_bdev(cache_dev->dm_dev->bdev_file));
bdev = file_bdev(bdev_file);
rdev->bdev = file_bdev(rdev->bdev_file);
sync_blockdev(file_bdev(dev->bdev_file));
bdev = file_bdev(bdev_file);
ns->bdev = file_bdev(ns->bdev_file);
bdev_mark_dead(file_bdev(device->block->bdev_file), false);
disk_uevent(file_bdev(device->block->bdev_file)->bd_disk,
disk_uevent(file_bdev(device->block->bdev_file)->bd_disk,
mutex_lock(&file_bdev(bdev_file)->bd_disk->open_mutex);
bdev_disk_changed(file_bdev(bdev_file)->bd_disk, true);
mutex_unlock(&file_bdev(bdev_file)->bd_disk->open_mutex);
ib_dev->ibd_bd = bd = file_bdev(bdev_file);
return bdev_nr_sectors(file_bdev(pdv->pdv_bdev_file));
bdev = file_bdev(bdev_file);
disk_super = btrfs_read_disk_super(file_bdev(bdev_file), 0, false);
devt = file_bdev(bdev_file)->bd_dev;
if (!btrfs_check_device_zone_type(fs_info, file_bdev(bdev_file))) {
if (bdev_nr_bytes(file_bdev(bdev_file)) <= BTRFS_DEVICE_RANGE_RESERVED) {
sync_blockdev(file_bdev(bdev_file));
if (device->bdev == file_bdev(bdev_file)) {
device->bdev = file_bdev(bdev_file);
bdev = file_bdev(*bdev_file);
if (bdev_read_only(file_bdev(bdev_file)))
if (!bdev_nonrot(file_bdev(bdev_file)))
if (bdev_max_discard_sectors(file_bdev(bdev_file)))
device->bdev = file_bdev(bdev_file);
map->m_bdev = file_bdev(dif->file);
dif->dax_dev = fs_dax_get_by_bdev(file_bdev(file),
new_encode_dev(file_bdev(EXT4_SB(sb)->s_journal_bdev_file)->bd_dev))
file_bdev(EXT4_SB(sb)->s_journal_bdev_file)->bd_dev);
sync_blockdev(file_bdev(sbi->s_journal_bdev_file));
invalidate_bdev(file_bdev(sbi->s_journal_bdev_file));
invalidate_bdev(file_bdev(sbi->s_journal_bdev_file));
bdev = file_bdev(bdev_file);
journal = jbd2_journal_init_dev(file_bdev(bdev_file), sb->s_bdev, j_start,
FDEV(i).bdev = file_bdev(FDEV(i).bdev_file);
if (file_bdev(log->bdev_file)->bd_dev == sbi->logdev) {
bio = bio_alloc(file_bdev(log->bdev_file), 1, REQ_OP_READ, GFP_NOFS);
bdev = file_bdev(log->bdev_file);
new_encode_dev(file_bdev(sbi->log->bdev_file)->bd_dev));
struct block_device *bdev = file_bdev(dev->bdev_file);
map->bdev = file_bdev(dev->bdev_file);
d->len = bdev_nr_bytes(file_bdev(bdev_file));
file_bdev(bdev_file)->bd_disk->disk_name);
struct block_device *bdev = file_bdev(dev->bdev_file);
bdev = file_bdev(bdev_file);
return reg->hr_bdev_file ? file_bdev(reg->hr_bdev_file) : NULL;
bdev = file_bdev(bdev_file);
btp->bt_bdev = file_bdev(bdev_file);
if (file_bdev(rtdev_file) == ddev ||
file_bdev(rtdev_file) == file_bdev(logdev_file))) {
if (logdev_file && file_bdev(logdev_file) != ddev) {
struct block_device *file_bdev(struct file *bdev_file);
return bdev_rw_virt(file_bdev(hib_resume_bdev_file),
bio = bio_alloc(file_bdev(hib_resume_bdev_file), 1, opf,