1229 	read_bio->bi_end_io = raid10_end_read_request;  in raid10_read_request()
1265 	mbio->bi_end_io	= raid10_end_write_request;  in raid10_write_one_disk()
1817 			mbio->bi_end_io = raid10_end_discard_request;  in raid10_handle_discard()
1831 			rbio->bi_end_io = raid10_end_discard_request;  in raid10_handle_discard()
2375 		if (tbio->bi_end_io != end_sync_read)  in sync_request_write()
2423 		tbio->bi_end_io = end_sync_write;  in sync_request_write()
2444 		if (!tbio || !tbio->bi_end_io)  in sync_request_write()
2446 		if (r10_bio->devs[i].bio->bi_end_io != end_sync_write  in sync_request_write()
2567 	if (wbio2 && !wbio2->bi_end_io)  in recovery_request_write()
2572 		if (wbio->bi_end_io)  in recovery_request_write()
2584 	if (wbio->bi_end_io) {  in recovery_request_write()
2898 				r10_bio->devs[m].bio->bi_end_io == NULL)  in handle_write_completed()
2914 				r10_bio->devs[m].repl_bio->bi_end_io == NULL)  in handle_write_completed()
3432 				bio->bi_end_io = end_sync_read;  in raid10_sync_request()
3457 					bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3464 					r10_bio->devs[1].bio->bi_end_io = NULL;  in raid10_sync_request()
3469 					bio->bi_end_io = NULL;  in raid10_sync_request()
3478 				bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3609 				r10_bio->devs[i].repl_bio->bi_end_io = NULL;  in raid10_sync_request()
3633 			bio->bi_end_io = end_sync_read;  in raid10_sync_request()
3654 			bio->bi_end_io = end_sync_write;  in raid10_sync_request()
3666 				if (r10_bio->devs[i].bio->bi_end_io)  in raid10_sync_request()
3670 				    r10_bio->devs[i].repl_bio->bi_end_io)  in raid10_sync_request()
3759 		if (bio->bi_end_io == end_sync_read) {  in raid10_sync_request()
4802 	read_bio->bi_end_io = end_reshape_read;  in reshape_request()
4855 		b->bi_end_io = end_reshape_write;  in reshape_request()