374 static int exfat_writepages(struct address_space *mapping,  in exfat_writepages()  argument
377 	return mpage_writepages(mapping, wbc, exfat_get_block);  in exfat_writepages()
380 static void exfat_write_failed(struct address_space *mapping, loff_t to)  in exfat_write_failed()  argument
382 	struct inode *inode = mapping->host;  in exfat_write_failed()
390 static int exfat_write_begin(struct file *file, struct address_space *mapping,  in exfat_write_begin()  argument
397 	ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,  in exfat_write_begin()
399 			       &EXFAT_I(mapping->host)->i_size_ondisk);  in exfat_write_begin()
402 		exfat_write_failed(mapping, pos+len);  in exfat_write_begin()
407 static int exfat_write_end(struct file *file, struct address_space *mapping,  in exfat_write_end()  argument
411 	struct inode *inode = mapping->host;  in exfat_write_end()
415 	err = generic_write_end(file, mapping, pos, len, copied, pagep, fsdata);  in exfat_write_end()
425 		exfat_write_failed(mapping, pos+len);  in exfat_write_end()
438 	struct address_space *mapping = iocb->ki_filp->f_mapping;  in exfat_direct_IO()  local
439 	struct inode *inode = mapping->host;  in exfat_direct_IO()
464 		exfat_write_failed(mapping, size);  in exfat_direct_IO()
468 static sector_t exfat_aop_bmap(struct address_space *mapping, sector_t block)  in exfat_aop_bmap()  argument
473 	down_read(&EXFAT_I(mapping->host)->truncate_lock);  in exfat_aop_bmap()
474 	blocknr = generic_block_bmap(mapping, block, exfat_get_block);  in exfat_aop_bmap()
475 	up_read(&EXFAT_I(mapping->host)->truncate_lock);  in exfat_aop_bmap()