taglinefilesource code
unlock_fat290fs/msdos/fat.cunlock_fat(inode->i_sb);
unlock_fat278fs/msdos/inode.cunlock_fat(sb);
unlock_fat131fs/msdos/misc.cunlock_fat(inode->i_sb);
unlock_fat138fs/msdos/misc.cunlock_fat(inode->i_sb);
unlock_fat131include/linux/msdos_fs.hextern void unlock_fat(struct super_block *sb);