nobh_truncate_page 2849 fs/buffer.c    EXPORT_SYMBOL(nobh_truncate_page);
nobh_truncate_page 1304 fs/ext2/inode.c 		error = nobh_truncate_page(inode->i_mapping,
nobh_truncate_page  418 fs/jfs/inode.c 	nobh_truncate_page(ip->i_mapping, ip->i_size, jfs_get_block);
nobh_truncate_page  265 include/linux/buffer_head.h int nobh_truncate_page(struct address_space *, loff_t, get_block_t *);