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 void kill_bdev(struct block_device *bdev)  in kill_bdev()
91 void invalidate_bdev(struct block_device *bdev)  in invalidate_bdev()
107 static void set_init_blocksize(struct block_device *bdev)  in set_init_blocksize()
121 int set_blocksize(struct block_device *bdev, int size)  in set_blocksize()
206 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in __blkdev_direct_IO_simple()
292 	struct block_device *bdev = I_BDEV(kiocb->ki_filp->f_mapping->host);  in blkdev_iopoll()
342 	struct block_device *bdev = I_BDEV(inode);  in __blkdev_direct_IO()
485 int __sync_blockdev(struct block_device *bdev, int wait)  in __sync_blockdev()
498 int sync_blockdev(struct block_device *bdev)  in sync_blockdev()
509 int fsync_bdev(struct block_device *bdev)  in fsync_bdev()
533 struct super_block *freeze_bdev(struct block_device *bdev)  in freeze_bdev()
580 int thaw_bdev(struct block_device *bdev, struct super_block *sb)  in thaw_bdev()
663 	struct block_device *bdev = I_BDEV(bd_inode);  in blkdev_fsync()
699 int bdev_read_page(struct block_device *bdev, sector_t sector,  in bdev_read_page()
737 int bdev_write_page(struct block_device *bdev, sector_t sector,  in bdev_write_page()
786 	struct block_device *bdev = &ei->bdev;  in init_once()
802 	struct block_device *bdev = &BDEV_I(inode)->bdev;  in bdev_evict_inode()
900 struct block_device *bdget(dev_t dev)  in bdget()
902 	struct block_device *bdev;  in bdget()
939 struct block_device *bdgrab(struct block_device *bdev)  in bdgrab()
948 	struct block_device *bdev;  in nr_blockdev_pages()
958 void bdput(struct block_device *bdev)  in bdput()
965 static struct block_device *bd_acquire(struct inode *inode)  in bd_acquire()
967 	struct block_device *bdev;  in bd_acquire()
1010 	struct block_device *bdev = NULL;  in bd_forget()
1037 static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,  in bd_may_claim()
1073 static int bd_prepare_to_claim(struct block_device *bdev,  in bd_prepare_to_claim()
1074 			       struct block_device *whole, void *holder)  in bd_prepare_to_claim()
1098 static struct gendisk *bdev_get_gendisk(struct block_device *bdev, int *partno)  in bdev_get_gendisk()
1142 struct block_device *bd_start_claiming(struct block_device *bdev, void *holder)  in bd_start_claiming()
1145 	struct block_device *whole;  in bd_start_claiming()
1191 static void bd_clear_claiming(struct block_device *whole, void *holder)  in bd_clear_claiming()
1209 void bd_finish_claiming(struct block_device *bdev, struct block_device *whole,  in bd_finish_claiming()
1237 void bd_abort_claiming(struct block_device *bdev, struct block_device *whole,  in bd_abort_claiming()
1253 static struct bd_holder_disk *bd_find_holder_disk(struct block_device *bdev,  in bd_find_holder_disk()
1302 int bd_link_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_link_disk_holder()
1367 void bd_unlink_disk_holder(struct block_device *bdev, struct gendisk *disk)  in bd_unlink_disk_holder()
1399 static void flush_disk(struct block_device *bdev, bool kill_dirty)  in flush_disk()
1419 void check_disk_size_change(struct gendisk *disk, struct block_device *bdev,  in check_disk_size_change()
1458 		struct block_device *bdev = bdget_disk(disk, 0);  in revalidate_disk()
1482 int check_disk_change(struct block_device *bdev)  in check_disk_change()
1501 void bd_set_size(struct block_device *bdev, loff_t size)  in bd_set_size()
1509 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part);
1511 static void bdev_disk_changed(struct block_device *bdev, bool invalidate)  in bdev_disk_changed()
1531 static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)  in __blkdev_get()
1613 			struct block_device *whole;  in __blkdev_get()
1695 int blkdev_get(struct block_device *bdev, fmode_t mode, void *holder)  in blkdev_get()
1697 	struct block_device *whole = NULL;  in blkdev_get()
1759 struct block_device *blkdev_get_by_path(const char *path, fmode_t mode,  in blkdev_get_by_path()
1762 	struct block_device *bdev;  in blkdev_get_by_path()
1804 struct block_device *blkdev_get_by_dev(dev_t dev, fmode_t mode, void *holder)  in blkdev_get_by_dev()
1806 	struct block_device *bdev;  in blkdev_get_by_dev()
1823 	struct block_device *bdev;  in blkdev_open()
1852 static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part)  in __blkdev_put()
1855 	struct block_device *victim = NULL;  in __blkdev_put()
1888 void blkdev_put(struct block_device *bdev, fmode_t mode)  in blkdev_put()
1938 	struct block_device *bdev = I_BDEV(bdev_file_inode(filp));  in blkdev_close()
1945 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in block_ioctl()
2057 	struct block_device *bdev = I_BDEV(bdev_file_inode(file));  in blkdev_fallocate()
2137 int ioctl_by_bdev(struct block_device *bdev, unsigned cmd, unsigned long arg)  in ioctl_by_bdev()
2157 struct block_device *lookup_bdev(const char *pathname)  in lookup_bdev()
2159 	struct block_device *bdev;  in lookup_bdev()
2191 int __invalidate_device(struct block_device *bdev, bool kill_dirty)  in __invalidate_device()
2212 void iterate_bdevs(void (*func)(struct block_device *, void *), void *arg)  in iterate_bdevs()  argument
2219 		struct block_device *bdev;  in iterate_bdevs()