149 	 * these are two arrays of pointers.  We allocate the
154 	/* pointers to pages that we allocated for
160 	 * pointers to the pages in the bio_list.  Stored
170 	/* allocated with real_stripes-many pointers for finish_*() calls */
1192 	void **pointers = rbio->finish_pointers;  in finish_rmw()  local
1226 	 * bio list one last time and map the page pointers  in finish_rmw()
1244 			pointers[stripe] = kmap(p);  in finish_rmw()
1250 		pointers[stripe++] = kmap(p);  in finish_rmw()
1260 			pointers[stripe++] = kmap(p);  in finish_rmw()
1263 						pointers);  in finish_rmw()
1266 			copy_page(pointers[nr_data], pointers[0]);  in finish_rmw()
1267 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_rmw()
1790 	void **pointers;  in __raid_recover_end_io()  local
1796 	pointers = kcalloc(rbio->real_stripes, sizeof(void *), GFP_NOFS);  in __raid_recover_end_io()
1797 	if (!pointers) {  in __raid_recover_end_io()
1823 		/* setup our array of pointers with pages  in __raid_recover_end_io()
1838 			pointers[stripe] = kmap(page);  in __raid_recover_end_io()
1889 						  PAGE_SIZE, faila, pointers);  in __raid_recover_end_io()
1893 						  pointers);  in __raid_recover_end_io()
1902 			copy_page(pointers[faila], pointers[rbio->nr_data]);  in __raid_recover_end_io()
1905 			p = pointers[faila];  in __raid_recover_end_io()
1907 				pointers[stripe] = pointers[stripe + 1];  in __raid_recover_end_io()
1908 			pointers[rbio->nr_data - 1] = p;  in __raid_recover_end_io()
1911 			run_xor(pointers, rbio->nr_data - 1, PAGE_SIZE);  in __raid_recover_end_io()
1949 	kfree(pointers);  in __raid_recover_end_io()
2323 	void **pointers = rbio->finish_pointers;  in finish_parity_scrub()  local
2382 			pointers[stripe] = kmap(p);  in finish_parity_scrub()
2386 		pointers[stripe++] = kmap(p_page);  in finish_parity_scrub()
2393 			pointers[stripe++] = kmap(q_page);  in finish_parity_scrub()
2396 						pointers);  in finish_parity_scrub()
2399 			copy_page(pointers[nr_data], pointers[0]);  in finish_parity_scrub()
2400 			run_xor(pointers + 1, nr_data - 1, PAGE_SIZE);  in finish_parity_scrub()
2406 		if (memcmp(parity, pointers[rbio->scrubp], PAGE_SIZE))  in finish_parity_scrub()
2407 			copy_page(parity, pointers[rbio->scrubp]);  in finish_parity_scrub()