182 static int fat_writepages(struct address_space *mapping,  in fat_writepages()  argument
185 	return mpage_writepages(mapping, wbc, fat_get_block);  in fat_writepages()
193 static int fat_readpages(struct file *file, struct address_space *mapping,  in fat_readpages()  argument
196 	return mpage_readpages(mapping, pages, nr_pages, fat_get_block);  in fat_readpages()
199 static void fat_write_failed(struct address_space *mapping, loff_t to)  in fat_write_failed()  argument
201 	struct inode *inode = mapping->host;  in fat_write_failed()
209 static int fat_write_begin(struct file *file, struct address_space *mapping,  in fat_write_begin()  argument
216 	err = cont_write_begin(file, mapping, pos, len, flags,  in fat_write_begin()
218 				&MSDOS_I(mapping->host)->mmu_private);  in fat_write_begin()
220 		fat_write_failed(mapping, pos + len);  in fat_write_begin()
224 static int fat_write_end(struct file *file, struct address_space *mapping,  in fat_write_end()  argument
228 	struct inode *inode = mapping->host;  in fat_write_end()
230 	err = generic_write_end(file, mapping, pos, len, copied, pagep, fsdata);  in fat_write_end()
232 		fat_write_failed(mapping, pos + len);  in fat_write_end()
245 	struct address_space *mapping = file->f_mapping;  in fat_direct_IO()  local
246 	struct inode *inode = mapping->host;  in fat_direct_IO()
271 		fat_write_failed(mapping, offset + count);  in fat_direct_IO()
276 static sector_t _fat_bmap(struct address_space *mapping, sector_t block)  in _fat_bmap()  argument
281 	down_read(&MSDOS_I(mapping->host)->truncate_lock);  in _fat_bmap()
282 	blocknr = generic_block_bmap(mapping, block, fat_get_block);  in _fat_bmap()
283 	up_read(&MSDOS_I(mapping->host)->truncate_lock);  in _fat_bmap()
1816 		struct address_space *mapping = sb->s_bdev->bd_inode->i_mapping;  in fat_flush_inodes()  local
1817 		ret = filemap_flush(mapping);  in fat_flush_inodes()