269 			rdev_dec_pending(conf->mirrors[i].rdev, r1_bio->mddev);  in put_buf()
340 	conf->mirrors[disk].head_position =  in update_head_pos()
368 	struct md_rdev *rdev = conf->mirrors[r1_bio->read_disk].rdev;  in raid1_end_read_request()
454 	struct md_rdev *rdev = conf->mirrors[mirror].rdev;  in raid1_end_write_request()
582 	struct raid1_info *info = &conf->mirrors[disk];  in update_read_sectors()
604 		rdev = conf->mirrors[disk].rdev;  in choose_first_rdev()
642 		rdev = conf->mirrors[disk].rdev;  in choose_bb_rdev()
681 		rdev = conf->mirrors[disk].rdev;  in choose_slow_rdev()
717 	return conf->mirrors[disk].next_seq_sect == r1_bio->sector ||  in is_sequential()
718 	       conf->mirrors[disk].head_position == r1_bio->sector;  in is_sequential()
727 	struct raid1_info *mirror = &conf->mirrors[disk];  in should_choose_next()
786 		rdev = conf->mirrors[disk].rdev;  in choose_best_rdev()
795 		dist = abs(r1_bio->sector - conf->mirrors[disk].head_position);  in choose_best_rdev()
1356 					    conf->mirrors[r1_bio->read_disk].rdev->bdev,  in raid1_read_request()
1361 	mirror = conf->mirrors + rdisk;  in raid1_read_request()
1429 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in wait_blocked_rdev()
1521 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_write_request()
1560 				 * atomically write other mirrors, but the  in raid1_write_request()
1610 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_write_request()
1681 			rdev_dec_pending(conf->mirrors[k].rdev, mddev);  in raid1_write_request()
1728 		struct md_rdev *rdev = READ_ONCE(conf->mirrors[i].rdev);  in raid1_status()
1800 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in print_conf()
1837 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_spare_active()
1838 		struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev;  in raid1_spare_active()
1876 	struct raid1_info *info = conf->mirrors + disk;  in raid1_add_conf()
1899 	struct raid1_info *info = conf->mirrors + disk;  in raid1_remove_conf()
1941 	    conf->mirrors[rdev->saved_raid_disk].rdev == NULL)  in raid1_add_disk()
1945 		p = conf->mirrors + mirror;  in raid1_add_disk()
1982 	struct raid1_info *p = conf->mirrors + number;  in raid1_remove_disk()
1989 		p = conf->mirrors + number;  in raid1_remove_disk()
2000 		    conf->mirrors[conf->raid_disks + number].rdev) {  in raid1_remove_disk()
2006 				conf->mirrors[conf->raid_disks + number].rdev;  in raid1_remove_disk()
2021 			conf->mirrors[conf->raid_disks + number].rdev = NULL;  in raid1_remove_disk()
2088 	struct md_rdev *rdev = conf->mirrors[find_bio_disk(r1_bio, bio)].rdev;  in end_sync_write()
2098 		   !rdev_has_badblock(conf->mirrors[r1_bio->read_disk].rdev,  in end_sync_write()
2147 	rdev = conf->mirrors[r1_bio->read_disk].rdev;  in fix_sync_read_error()
2173 				rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2197 				rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2221 			rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2236 			rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2276 		bio_reset(b, conf->mirrors[i].rdev->bdev, REQ_OP_READ);  in process_checks()
2279 			conf->mirrors[i].rdev->data_offset;  in process_checks()
2291 			rdev_dec_pending(conf->mirrors[primary].rdev, mddev);  in process_checks()
2329 			rdev_dec_pending(conf->mirrors[i].rdev, mddev);  in process_checks()
2374 		if (test_bit(Faulty, &conf->mirrors[i].rdev->flags)) {  in sync_request_write()
2380 		if (test_bit(FailFast, &conf->mirrors[i].rdev->flags))  in sync_request_write()
2395  *	1.	Retries failed read operations on working mirrors.
2406 	struct md_rdev *rdev = conf->mirrors[read_disk].rdev;  in fix_read_error()
2423 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2445 			struct md_rdev *rdev = conf->mirrors[read_disk].rdev;  in fix_read_error()
2456 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2470 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2495 	struct md_rdev *rdev = conf->mirrors[i].rdev;  in narrow_write_error()
2565 		struct md_rdev *rdev = conf->mirrors[m].rdev;  in handle_sync_write_finished()
2590 			struct md_rdev *rdev = conf->mirrors[m].rdev;  in handle_write_finished()
2603 					 conf->mirrors[m].rdev);  in handle_write_finished()
2605 			rdev_dec_pending(conf->mirrors[m].rdev,  in handle_write_finished()
2648 	rdev = conf->mirrors[r1_bio->read_disk].rdev;  in handle_read_error()
2879 		rdev = conf->mirrors[i].rdev;  in raid1_sync_request()
2948 				struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_sync_request()
3113 	conf->mirrors = kzalloc(array3_size(sizeof(struct raid1_info),  in setup_conf()
3116 	if (!conf->mirrors)  in setup_conf()
3158 		disk = conf->mirrors + i;  in setup_conf()
3195 		kfree(conf->mirrors);  in setup_conf()
3262 		if (conf->mirrors[i].rdev == NULL ||  in raid1_run()
3263 		    !test_bit(In_sync, &conf->mirrors[i].rdev->flags) ||  in raid1_run()
3264 		    test_bit(Faulty, &conf->mirrors[i].rdev->flags))  in raid1_run()
3282 	pr_info("md/raid1:%s: active with %d out of %d mirrors\n",  in raid1_run()
3307 	kfree(conf->mirrors);  in raid1_free()
3352 	 * 2/ resize conf->mirrors  in raid1_reshape()
3356 	 * Then resize conf->mirrors and swap in the new r1bio pool.  in raid1_reshape()
3387 			if (conf->mirrors[d].rdev)  in raid1_reshape()
3413 		struct md_rdev *rdev = conf->mirrors[d].rdev;  in raid1_reshape()
3425 	kfree(conf->mirrors);  in raid1_reshape()
3426 	conf->mirrors = newmirrors;  in raid1_reshape()