1852 	if ((to > PAGE_CACHE_SIZE) || (from > to)) {  in cifs_partialpagewrite()
2012 	wdata->pagesz = PAGE_CACHE_SIZE;  in wdata_send_pages()
2015 			(loff_t)PAGE_CACHE_SIZE);  in wdata_send_pages()
2016 	wdata->bytes = ((nr_pages - 1) * PAGE_CACHE_SIZE) + wdata->tailsz;  in wdata_send_pages()
2050 	if (cifs_sb->wsize < PAGE_CACHE_SIZE)  in cifs_writepages()
2074 		tofind = min((wsize / PAGE_CACHE_SIZE) - 1, end - index) + 1;  in cifs_writepages()
2173 	rc = cifs_partialpagewrite(page, 0, PAGE_CACHE_SIZE);  in cifs_writepage_locked()
2217 	} else if (!PageUptodate(page) && copied == PAGE_CACHE_SIZE)  in cifs_write_end()
2222 		unsigned offset = pos & (PAGE_CACHE_SIZE - 1);  in cifs_write_end()
3289 		got_bytes -= min_t(unsigned int, PAGE_CACHE_SIZE, got_bytes);  in cifs_readv_complete()
3314 	rdata->tailsz = PAGE_CACHE_SIZE;  in cifs_readpages_read_into_pages()
3318 		if (len >= PAGE_CACHE_SIZE) {  in cifs_readpages_read_into_pages()
3321 			iov.iov_len = PAGE_CACHE_SIZE;  in cifs_readpages_read_into_pages()
3324 			len -= PAGE_CACHE_SIZE;  in cifs_readpages_read_into_pages()
3332 				'\0', PAGE_CACHE_SIZE - len);  in cifs_readpages_read_into_pages()
3344 			zero_user(page, 0, PAGE_CACHE_SIZE);  in cifs_readpages_read_into_pages()
3405 	*bytes = PAGE_CACHE_SIZE;  in readpages_get_pages()
3417 		if (*bytes + PAGE_CACHE_SIZE > rsize)  in readpages_get_pages()
3427 		(*bytes) += PAGE_CACHE_SIZE;  in readpages_get_pages()
3496 		if (unlikely(rsize < PAGE_CACHE_SIZE)) {  in cifs_readpages()
3527 		rdata->pagesz = PAGE_CACHE_SIZE;  in cifs_readpages()
3580 	rc = cifs_read(file, read_data, PAGE_CACHE_SIZE, poffset);  in cifs_readpage_worker()
3590 	if (PAGE_CACHE_SIZE > rc)  in cifs_readpage_worker()
3591 		memset(read_data + rc, 0, PAGE_CACHE_SIZE - rc);  in cifs_readpage_worker()
3683 	loff_t offset = pos & (PAGE_CACHE_SIZE - 1);  in cifs_write_begin()
3706 	if (len == PAGE_CACHE_SIZE)  in cifs_write_begin()
3721 					   PAGE_CACHE_SIZE);  in cifs_write_begin()
3767 	if (offset == 0 && length == PAGE_CACHE_SIZE)  in cifs_invalidate_page()
3775 	loff_t range_end = range_start + (loff_t)(PAGE_CACHE_SIZE - 1);  in cifs_launder_page()