40 	struct block_device bdev;
51 struct block_device *I_BDEV(struct inode *inode)  in I_BDEV()
57 static void bdev_write_inode(struct block_device *bdev)  in bdev_write_inode()
78 static void kill_bdev(struct block_device *bdev)  in kill_bdev()
90 void invalidate_bdev(struct block_device *bdev)  in invalidate_bdev()
110 int truncate_bdev_range(struct block_device *bdev, fmode_t mode,  in truncate_bdev_range()
113 	struct block_device *claimed_bdev = NULL;  in truncate_bdev_range()
144 static void set_init_blocksize(struct block_device *bdev)  in set_init_blocksize()
157 int set_blocksize(struct block_device *bdev, int size)  in set_blocksize()
241 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in __blkdev_direct_IO_simple()
329 	struct block_device *bdev = I_BDEV(kiocb->ki_filp->f_mapping->host);  in blkdev_iopoll()
379 	struct block_device *bdev = I_BDEV(inode);  in __blkdev_direct_IO()
524 int __sync_blockdev(struct block_device *bdev, int wait)  in __sync_blockdev()
537 int sync_blockdev(struct block_device *bdev)  in sync_blockdev()
548 int fsync_bdev(struct block_device *bdev)  in fsync_bdev()
572 struct super_block *freeze_bdev(struct block_device *bdev)  in freeze_bdev()
619 int thaw_bdev(struct block_device *bdev, struct super_block *sb)  in thaw_bdev()
701 	struct block_device *bdev = I_BDEV(bd_inode);  in blkdev_fsync()
737 int bdev_read_page(struct block_device *bdev, sector_t sector,  in bdev_read_page()
774 int bdev_write_page(struct block_device *bdev, sector_t sector,  in bdev_write_page()
822 	struct block_device *bdev = &ei->bdev;  in init_once()
837 	struct block_device *bdev = &BDEV_I(inode)->bdev;  in bdev_evict_inode()
915 static struct block_device *bdget(dev_t dev)  in bdget()
917 	struct block_device *bdev;  in bdget()
948 struct block_device *bdgrab(struct block_device *bdev)  in bdgrab()
955 struct block_device *bdget_part(struct hd_struct *part)  in bdget_part()
973 void bdput(struct block_device *bdev)  in bdput()
980 static struct block_device *bd_acquire(struct inode *inode)  in bd_acquire()
982 	struct block_device *bdev;  in bd_acquire()
1025 	struct block_device *bdev = NULL;  in bd_forget()
1052 static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,  in bd_may_claim()
1083 int bd_prepare_to_claim(struct block_device *bdev, struct block_device *whole,  in bd_prepare_to_claim()
1113 static struct gendisk *bdev_get_gendisk(struct block_device *bdev, int *partno)  in bdev_get_gendisk()
1134 static void bd_clear_claiming(struct block_device *whole, void *holder)  in bd_clear_claiming()
1152 static void bd_finish_claiming(struct block_device *bdev,  in bd_finish_claiming()
1153 		struct block_device *whole, void *holder)  in bd_finish_claiming()
1179 void bd_abort_claiming(struct block_device *bdev, struct block_device *whole,  in bd_abort_claiming()
1195 static struct bd_holder_disk *bd_find_holder_disk(struct block_device *bdev,  in bd_find_holder_disk()
1244 int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_link_disk_holder()
1309 void bd_unlink_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_unlink_disk_holder()
1342 		struct block_device *bdev, bool verbose)  in check_disk_size_change()
1377 	struct block_device *bdev;  in revalidate_disk_size()
1394 void bd_set_nr_sectors(struct block_device *bdev, sector_t sectors)  in bd_set_nr_sectors()
1402 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part);
1404 int bdev_disk_changed(struct block_device *bdev, bool invalidate)  in bdev_disk_changed()
1467 static int __blkdev_get(struct block_device *bdev, fmode_t mode, void *holder,  in __blkdev_get()
1470 	struct block_device *whole = NULL, *claiming = NULL;  in __blkdev_get()
1646 static int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder)  in blkdev_get()
1685 struct block_device *blkdev_get_by_path(const char *path, fmode_t mode,  in blkdev_get_by_path()
1688 	struct block_device *bdev;  in blkdev_get_by_path()
1730 struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode, void *holder)  in blkdev_get_by_dev()
1732 	struct block_device *bdev;  in blkdev_get_by_dev()
1749 	struct block_device *bdev;  in blkdev_open()
1778 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part)  in __blkdev_put()
1781 	struct block_device *victim = NULL;  in __blkdev_put()
1824 void blkdev_put(struct block_device *bdev, fmode_t mode)  in blkdev_put()
1874 	struct block_device *bdev = I_BDEV(bdev_file_inode(filp));  in blkdev_close()
1881 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in block_ioctl()
1992 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in blkdev_fallocate()
2078 struct block_device *lookup_bdev(const char *pathname)  in lookup_bdev()
2080 	struct block_device *bdev;  in lookup_bdev()
2112 int __invalidate_device(struct block_device *bdev, bool kill_dirty)  in __invalidate_device()
2133 void iterate_bdevs(void (*func)(struct block_device *, void *), void *arg)  in iterate_bdevs()  argument
2140 		struct block_device *bdev;  in iterate_bdevs()