34 	struct block_device bdev;
45 inline struct block_device *I_BDEV(struct inode *inode)  in I_BDEV()
63 void kill_bdev(struct block_device *bdev)  in kill_bdev()
76 void invalidate_bdev(struct block_device *bdev)  in invalidate_bdev()
93 int set_blocksize(struct block_device *bdev, int size)  in set_blocksize()
159 int __sync_blockdev(struct block_device *bdev, int wait)  in __sync_blockdev()
172 int sync_blockdev(struct block_device *bdev)  in sync_blockdev()
183 int fsync_bdev(struct block_device *bdev)  in fsync_bdev()
207 struct super_block *freeze_bdev(struct block_device *bdev)  in freeze_bdev()
253 int thaw_bdev(struct block_device *bdev, struct super_block *sb)  in thaw_bdev()
339 	struct block_device *bdev = I_BDEV(bd_inode);  in blkdev_fsync()
375 int bdev_read_page(struct block_device *bdev, sector_t sector,  in bdev_read_page()
404 int bdev_write_page(struct block_device *bdev, sector_t sector,  in bdev_write_page()
439 long bdev_direct_access(struct block_device *bdev, sector_t sector,  in bdev_direct_access()
493 	struct block_device *bdev = &ei->bdev;  in init_once()
516 	struct block_device *bdev = &BDEV_I(inode)->bdev;  in bdev_evict_inode()
592 struct block_device *bdget(dev_t dev)  in bdget()
594 	struct block_device *bdev;  in bdget()
631 struct block_device *bdgrab(struct block_device *bdev)  in bdgrab()
640 	struct block_device *bdev;  in nr_blockdev_pages()
650 void bdput(struct block_device *bdev)  in bdput()
657 static struct block_device *bd_acquire(struct inode *inode)  in bd_acquire()
659 	struct block_device *bdev;  in bd_acquire()
699 	struct block_device *bdev = NULL;  in bd_forget()
725 static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,  in bd_may_claim()
761 static int bd_prepare_to_claim(struct block_device *bdev,  in bd_prepare_to_claim()
762 			       struct block_device *whole, void *holder)  in bd_prepare_to_claim()
809 static struct block_device *bd_start_claiming(struct block_device *bdev,  in bd_start_claiming()
813 	struct block_device *whole;  in bd_start_claiming()
866 static struct bd_holder_disk *bd_find_holder_disk(struct block_device *bdev,  in bd_find_holder_disk()
915 int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_link_disk_holder()
980 void bd_unlink_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_unlink_disk_holder()
1012 static void flush_disk(struct block_device *bdev, bool kill_dirty)  in flush_disk()
1037 void check_disk_size_change(struct gendisk *disk, struct block_device *bdev)  in check_disk_size_change()
1066 	struct block_device *bdev;  in revalidate_disk()
1094 int check_disk_change(struct block_device *bdev)  in check_disk_change()
1113 void bd_set_size(struct block_device *bdev, loff_t size)  in bd_set_size()
1130 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part);
1139 static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)  in __blkdev_get()
1220 			struct block_device *whole;  in __blkdev_get()
1309 int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder)  in blkdev_get()
1311 	struct block_device *whole = NULL;  in blkdev_get()
1392 struct block_device *blkdev_get_by_path(const char *path, fmode_t mode,  in blkdev_get_by_path()
1395 	struct block_device *bdev;  in blkdev_get_by_path()
1437 struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode, void *holder)  in blkdev_get_by_dev()
1439 	struct block_device *bdev;  in blkdev_get_by_dev()
1456 	struct block_device *bdev;  in blkdev_open()
1482 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part)  in __blkdev_put()
1485 	struct block_device *victim = NULL;  in __blkdev_put()
1524 void blkdev_put(struct block_device *bdev, fmode_t mode)  in blkdev_put()
1574 	struct block_device *bdev = I_BDEV(filp->f_mapping->host);  in blkdev_close()
1581 	struct block_device *bdev = I_BDEV(file->f_mapping->host);  in block_ioctl()
1693 int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)  in ioctl_by_bdev()
1713 struct block_device *lookup_bdev(const char *pathname)  in lookup_bdev()
1715 	struct block_device *bdev;  in lookup_bdev()
1747 int __invalidate_device(struct block_device *bdev, bool kill_dirty)  in __invalidate_device()
1768 void iterate_bdevs(void (*func)(struct block_device *, void *), void *arg)  in iterate_bdevs()  argument