1373 	ext4_fsblk_t lblk;  in ext4_da_page_release_reservation()  local
1390 			lblk = page->index <<  in ext4_da_page_release_reservation()
1392 			lblk += (curr_off >> inode->i_blkbits) -  in ext4_da_page_release_reservation()
1394 			ext4_es_remove_extent(inode, lblk, contiguous_blks);  in ext4_da_page_release_reservation()
1401 		lblk = page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits);  in ext4_da_page_release_reservation()
1402 		lblk += (curr_off >> inode->i_blkbits) - contiguous_blks;  in ext4_da_page_release_reservation()
1403 		ext4_es_remove_extent(inode, lblk, contiguous_blks);  in ext4_da_page_release_reservation()
1410 		lblk = (page->index << (PAGE_CACHE_SHIFT - inode->i_blkbits)) +  in ext4_da_page_release_reservation()
1413 		    !ext4_find_delalloc_cluster(inode, lblk))  in ext4_da_page_release_reservation()
1939 static bool mpage_add_bh_to_extent(struct mpage_da_data *mpd, ext4_lblk_t lblk,  in mpage_add_bh_to_extent()  argument
1955 		map->m_lblk = lblk;  in mpage_add_bh_to_extent()
1966 	if (lblk == map->m_lblk + map->m_len &&  in mpage_add_bh_to_extent()
1993 				   ext4_lblk_t lblk)  in mpage_process_page_bufs()  argument
2003 		if (lblk >= blocks || !mpage_add_bh_to_extent(mpd, lblk, bh)) {  in mpage_process_page_bufs()
2010 	} while (lblk++, (bh = bh->b_this_page) != head);  in mpage_process_page_bufs()
2017 	return lblk < blocks;  in mpage_process_page_bufs()
2042 	ext4_lblk_t lblk;  in mpage_map_and_submit_buffers()  local
2048 	lblk = start << bpp_bits;  in mpage_map_and_submit_buffers()
2066 				if (lblk < mpd->map.m_lblk)  in mpage_map_and_submit_buffers()
2068 				if (lblk >= mpd->map.m_lblk + mpd->map.m_len) {  in mpage_map_and_submit_buffers()
2083 								      bh, lblk);  in mpage_map_and_submit_buffers()
2094 			} while (lblk++, (bh = bh->b_this_page) != head);  in mpage_map_and_submit_buffers()
2320 	ext4_lblk_t lblk;  in mpage_prepare_extent_to_map()  local
2388 			lblk = ((ext4_lblk_t)page->index) <<  in mpage_prepare_extent_to_map()
2391 			err = mpage_process_page_bufs(mpd, head, head, lblk);  in mpage_prepare_extent_to_map()