freeze_bdev      2547 drivers/md/dm.c 	md->frozen_sb = freeze_bdev(md->bdev);
freeze_bdev       572 fs/block_dev.c EXPORT_SYMBOL(freeze_bdev);
freeze_bdev       592 fs/ext4/ioctl.c 		freeze_bdev(sb->s_bdev);
freeze_bdev      2065 fs/f2fs/file.c 		sb = freeze_bdev(sb->s_bdev);
freeze_bdev      1486 fs/f2fs/gc.c   	freeze_bdev(sbi->sb->s_bdev);
freeze_bdev       436 fs/xfs/xfs_fsops.c 		struct super_block *sb = freeze_bdev(mp->m_super->s_bdev);
freeze_bdev      2582 include/linux/fs.h extern struct super_block *freeze_bdev(struct block_device *);