18 	struct quad_buffer_head qbh;  in chk_if_allocated()  local
20 	if (!(bmp = hpfs_map_bitmap(s, sec >> 14, &qbh, "chk"))) goto fail;  in chk_if_allocated()
25 	hpfs_brelse4(&qbh);  in chk_if_allocated()
28 		if (!(bmp = hpfs_map_dnode_bitmap(s, &qbh))) goto fail;  in chk_if_allocated()
33 		hpfs_brelse4(&qbh);  in chk_if_allocated()
37 	hpfs_brelse4(&qbh);  in chk_if_allocated()
64 	struct quad_buffer_head qbh;  in alloc_in_bmp()  local
77 		if (!(bmp = hpfs_map_bitmap(s, near >> 14, &qbh, "aib"))) goto uls;  in alloc_in_bmp()
79 		if (!(bmp = hpfs_map_dnode_bitmap(s, &qbh))) goto uls;  in alloc_in_bmp()
134 		hpfs_mark_4buffers_dirty(&qbh);  in alloc_in_bmp()
137 	hpfs_brelse4(&qbh);  in alloc_in_bmp()
238 	struct quad_buffer_head qbh;  in hpfs_alloc_if_possible()  local
240 	if (!(bmp = hpfs_map_bitmap(s, sec >> 14, &qbh, "aip"))) goto end;  in hpfs_alloc_if_possible()
243 		hpfs_mark_4buffers_dirty(&qbh);  in hpfs_alloc_if_possible()
244 		hpfs_brelse4(&qbh);  in hpfs_alloc_if_possible()
247 	hpfs_brelse4(&qbh);  in hpfs_alloc_if_possible()
256 	struct quad_buffer_head qbh;  in hpfs_free_sectors()  local
268 	if (!(bmp = hpfs_map_bitmap(s, sec >> 14, &qbh, "free"))) {  in hpfs_free_sectors()
274 		hpfs_brelse4(&qbh);  in hpfs_free_sectors()
279 		hpfs_mark_4buffers_dirty(&qbh);  in hpfs_free_sectors()
280 		hpfs_brelse4(&qbh);  in hpfs_free_sectors()
284 		hpfs_mark_4buffers_dirty(&qbh);  in hpfs_free_sectors()
285 		hpfs_brelse4(&qbh);  in hpfs_free_sectors()
303 	struct quad_buffer_head qbh;  in hpfs_check_free_dnodes()  local
304 	if ((bmp = hpfs_map_dnode_bitmap(s, &qbh))) {  in hpfs_check_free_dnodes()
309 				hpfs_brelse4(&qbh);  in hpfs_check_free_dnodes()
314 	hpfs_brelse4(&qbh);  in hpfs_check_free_dnodes()
317 		bmp = hpfs_map_bitmap(s, b, &qbh, "chkdn1");  in hpfs_check_free_dnodes()
323 	bmp = hpfs_map_bitmap(s, i, &qbh, "chkdn2");  in hpfs_check_free_dnodes()
332 						hpfs_brelse4(&qbh);  in hpfs_check_free_dnodes()
337 		hpfs_brelse4(&qbh);  in hpfs_check_free_dnodes()
353 		struct quad_buffer_head qbh;  in hpfs_free_dnode()  local
356 		if (!(bmp = hpfs_map_dnode_bitmap(s, &qbh))) {  in hpfs_free_dnode()
360 		hpfs_mark_4buffers_dirty(&qbh);  in hpfs_free_dnode()
361 		hpfs_brelse4(&qbh);  in hpfs_free_dnode()
366 			 dnode_secno *dno, struct quad_buffer_head *qbh)  in hpfs_alloc_dnode()  argument
376 	if (!(d = hpfs_get_4sectors(s, *dno, qbh))) {  in hpfs_alloc_dnode()