234 static sector_t metapage_get_blocks(struct inode *inode, sector_t lblock,  in metapage_get_blocks()  argument
243 	if (lblock >= file_blocks)  in metapage_get_blocks()
245 	if (lblock + *len > file_blocks)  in metapage_get_blocks()
246 		*len = file_blocks - lblock;  in metapage_get_blocks()
249 		rc = xtLookup(inode, (s64)lblock, *len, &xflag, &xaddr, len, 0);  in metapage_get_blocks()
251 			lblock = (sector_t)xaddr;  in metapage_get_blocks()
253 			lblock = 0;  in metapage_get_blocks()
256 	return lblock;  in metapage_get_blocks()
345 	sector_t lblock;  in metapage_writepage()  local
381 		lblock = page_start + block_offset;  in metapage_writepage()
383 			if (xlen && lblock == next_block) {  in metapage_writepage()
407 		pblock = metapage_get_blocks(inode, lblock, &xlen);  in metapage_writepage()
431 		next_block = lblock + len;  in metapage_writepage()
575 struct metapage *__get_metapage(struct inode *inode, unsigned long lblock,  in __get_metapage()  argument
588 		 inode->i_ino, lblock, absolute);  in __get_metapage()
592 	page_index = lblock >> l2BlocksPerPage;  in __get_metapage()
593 	page_offset = (lblock - (page_index << l2BlocksPerPage)) << l2bsize;  in __get_metapage()
596 		jfs_err("lblock = %lx, size  = %d", lblock, size);  in __get_metapage()
608 		if ((lblock << inode->i_blkbits) >= inode->i_size)  in __get_metapage()
663 		mp->index = lblock;  in __get_metapage()
766 	sector_t lblock;  in __invalidate_metapages()  local
780 	for (lblock = addr & ~(BlocksPerPage - 1); lblock < addr + len;  in __invalidate_metapages()
781 	     lblock += BlocksPerPage) {  in __invalidate_metapages()
782 		page = find_lock_page(mapping, lblock >> l2BlocksPerPage);  in __invalidate_metapages()