140 	u64 p_blkno, count, past_eof;  in ocfs2_get_block()  local
156 	err = ocfs2_extent_map_get_blocks(inode, iblock, &p_blkno, &count,  in ocfs2_get_block()
178 	if (create && p_blkno == 0 && ocfs2_sparse_alloc(osb)) {  in ocfs2_get_block()
185 	if (p_blkno && !(ext_flags & OCFS2_EXT_UNWRITTEN))  in ocfs2_get_block()
186 		map_bh(bh_result, inode->i_sb, p_blkno);  in ocfs2_get_block()
191 		if (p_blkno == 0) {  in ocfs2_get_block()
196 			     (unsigned long long)p_blkno,  in ocfs2_get_block()
444 	u64 p_blkno = 0;  in ocfs2_bmap()  local
474 		err = ocfs2_extent_map_get_blocks(inode, block, &p_blkno, NULL,  in ocfs2_bmap()
490 	status = err ? 0 : p_blkno;  in ocfs2_bmap()
588 int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,  in ocfs2_map_page_blocks()  argument
626 			map_bh(bh, inode->i_sb, *p_blkno);  in ocfs2_map_page_blocks()
640 		*p_blkno = *p_blkno + 1;  in ocfs2_map_page_blocks()
937 static int ocfs2_prepare_page_for_write(struct inode *inode, u64 *p_blkno,  in ocfs2_prepare_page_for_write()  argument
962 			ret = ocfs2_map_page_blocks(page, p_blkno, inode,  in ocfs2_prepare_page_for_write()
966 			ret = ocfs2_map_page_blocks(page, p_blkno, inode,  in ocfs2_prepare_page_for_write()
990 		ret = ocfs2_map_page_blocks(page, p_blkno, inode,  in ocfs2_prepare_page_for_write()
1121 	u64 p_blkno;  in ocfs2_write_cluster()  local
1180 	p_blkno = ocfs2_clusters_to_blocks(inode->i_sb, *phys);  in ocfs2_write_cluster()
1182 		p_blkno += (user_pos >> inode->i_sb->s_blocksize_bits) & (u64)(bpc - 1);  in ocfs2_write_cluster()
1189 			p_blkno += (1 << (PAGE_SHIFT - inode->i_sb->s_blocksize_bits));  in ocfs2_write_cluster()
1193 		tmpret = ocfs2_prepare_page_for_write(inode, &p_blkno, wc,  in ocfs2_write_cluster()
2148 	u64 p_blkno;  in ocfs2_dio_wr_get_block()  local
2247 	p_blkno = ocfs2_clusters_to_blocks(inode->i_sb, desc->c_phys);  in ocfs2_dio_wr_get_block()
2248 	BUG_ON(p_blkno == 0);  in ocfs2_dio_wr_get_block()
2249 	p_blkno += iblock & (u64)(ocfs2_clusters_to_blocks(inode->i_sb, 1) - 1);  in ocfs2_dio_wr_get_block()
2251 	map_bh(bh_result, inode->i_sb, p_blkno);  in ocfs2_dio_wr_get_block()