1230 	read_bio->bi_end_io = raid10_end_read_request;  in raid10_read_request()
1271 	mbio->bi_end_io	= raid10_end_write_request;  in raid10_write_one_disk()
1824 			mbio->bi_end_io = raid10_end_discard_request;  in raid10_handle_discard()
1838 			rbio->bi_end_io = raid10_end_discard_request;  in raid10_handle_discard()
2382 		if (tbio->bi_end_io != end_sync_read)  in sync_request_write()
2430 		tbio->bi_end_io = end_sync_write;  in sync_request_write()
2451 		if (!tbio || !tbio->bi_end_io)  in sync_request_write()
2453 		if (r10_bio->devs[i].bio->bi_end_io != end_sync_write  in sync_request_write()
2574 	if (wbio2 && !wbio2->bi_end_io)  in recovery_request_write()
2579 		if (wbio->bi_end_io)  in recovery_request_write()
2591 	if (wbio->bi_end_io) {  in recovery_request_write()
2905 				r10_bio->devs[m].bio->bi_end_io == NULL)  in handle_write_completed()
2921 				r10_bio->devs[m].repl_bio->bi_end_io == NULL)  in handle_write_completed()
3439 				bio->bi_end_io = end_sync_read;  in raid10_sync_request()
3464 					bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3471 					r10_bio->devs[1].bio->bi_end_io = NULL;  in raid10_sync_request()
3476 					bio->bi_end_io = NULL;  in raid10_sync_request()
3485 				bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3616 				r10_bio->devs[i].repl_bio->bi_end_io = NULL;  in raid10_sync_request()
3640 			bio->bi_end_io = end_sync_read;  in raid10_sync_request()
3661 			bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3673 				if (r10_bio->devs[i].bio->bi_end_io)  in raid10_sync_request()
3677 				    r10_bio->devs[i].repl_bio->bi_end_io)  in raid10_sync_request()
3766 		if (bio->bi_end_io == end_sync_read) {  in raid10_sync_request()
4809 	read_bio->bi_end_io = end_reshape_read;  in reshape_request()
4862 		b->bi_end_io = end_reshape_write;  in reshape_request()