291 			rdev_dec_pending(conf->mirrors[i].rdev, r1_bio->mddev);  in put_buf()
362 	WRITE_ONCE(conf->mirrors[disk].head_position,  in update_head_pos()
390 	struct md_rdev *rdev = conf->mirrors[r1_bio->read_disk].rdev;  in raid1_end_read_request()
476 	struct md_rdev *rdev = conf->mirrors[mirror].rdev;  in raid1_end_write_request()
604 	struct raid1_info *info = &conf->mirrors[disk];  in update_read_sectors()
626 		rdev = conf->mirrors[disk].rdev;  in choose_first_rdev()
664 		rdev = conf->mirrors[disk].rdev;  in choose_bb_rdev()
703 		rdev = conf->mirrors[disk].rdev;  in choose_slow_rdev()
738 	return READ_ONCE(conf->mirrors[disk].next_seq_sect) == r1_bio->sector ||  in is_sequential()
739 	       READ_ONCE(conf->mirrors[disk].head_position) == r1_bio->sector;  in is_sequential()
748 	struct raid1_info *mirror = &conf->mirrors[disk];  in should_choose_next()
810 		rdev = conf->mirrors[disk].rdev;  in choose_best_rdev()
820 			   READ_ONCE(conf->mirrors[disk].head_position));  in choose_best_rdev()
1366 					    conf->mirrors[r1_bio->read_disk].rdev->bdev,  in raid1_read_request()
1371 	mirror = conf->mirrors + rdisk;  in raid1_read_request()
1434 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in wait_blocked_rdev()
1526 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_write_request()
1605 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_write_request()
1663 			rdev_dec_pending(conf->mirrors[k].rdev, mddev);  in raid1_write_request()
1712 		struct md_rdev *rdev = READ_ONCE(conf->mirrors[i].rdev);  in raid1_status()
1783 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in print_conf()
1820 		struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_spare_active()
1821 		struct md_rdev *repl = conf->mirrors[conf->raid_disks + i].rdev;  in raid1_spare_active()
1859 	struct raid1_info *info = conf->mirrors + disk;  in raid1_add_conf()
1882 	struct raid1_info *info = conf->mirrors + disk;  in raid1_remove_conf()
1920 	    conf->mirrors[rdev->saved_raid_disk].rdev == NULL)  in raid1_add_disk()
1924 		p = conf->mirrors + mirror;  in raid1_add_disk()
1961 	struct raid1_info *p = conf->mirrors + number;  in raid1_remove_disk()
1968 		p = conf->mirrors + number;  in raid1_remove_disk()
1979 		    conf->mirrors[conf->raid_disks + number].rdev) {  in raid1_remove_disk()
1985 				conf->mirrors[conf->raid_disks + number].rdev;  in raid1_remove_disk()
2000 			conf->mirrors[conf->raid_disks + number].rdev = NULL;  in raid1_remove_disk()
2066 	struct md_rdev *rdev = conf->mirrors[find_bio_disk(r1_bio, bio)].rdev;  in end_sync_write()
2076 		   !rdev_has_badblock(conf->mirrors[r1_bio->read_disk].rdev,  in end_sync_write()
2124 	rdev = conf->mirrors[r1_bio->read_disk].rdev;  in fix_sync_read_error()
2150 				rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2174 				rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2198 			rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2213 			rdev = conf->mirrors[d].rdev;  in fix_sync_read_error()
2253 		bio_reset(b, conf->mirrors[i].rdev->bdev, REQ_OP_READ);  in process_checks()
2256 			conf->mirrors[i].rdev->data_offset;  in process_checks()
2268 			rdev_dec_pending(conf->mirrors[primary].rdev, mddev);  in process_checks()
2306 			rdev_dec_pending(conf->mirrors[i].rdev, mddev);  in process_checks()
2350 		if (test_bit(Faulty, &conf->mirrors[i].rdev->flags)) {  in sync_request_write()
2356 		if (test_bit(FailFast, &conf->mirrors[i].rdev->flags))  in sync_request_write()
2371  *	1.	Retries failed read operations on working mirrors.
2382 	struct md_rdev *rdev = conf->mirrors[read_disk].rdev;  in fix_read_error()
2394 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2416 			struct md_rdev *rdev = conf->mirrors[read_disk].rdev;  in fix_read_error()
2426 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2440 			rdev = conf->mirrors[d].rdev;  in fix_read_error()
2465 	struct md_rdev *rdev = conf->mirrors[i].rdev;  in narrow_write_error()
2537 		struct md_rdev *rdev = conf->mirrors[m].rdev;  in handle_sync_write_finished()
2559 			struct md_rdev *rdev = conf->mirrors[m].rdev;  in handle_write_finished()
2571 			rdev_dec_pending(conf->mirrors[m].rdev,  in handle_write_finished()
2595 	struct md_rdev *rdev = conf->mirrors[r1_bio->read_disk].rdev;  in handle_read_error()
2848 		rdev = conf->mirrors[i].rdev;  in raid1_sync_request()
2917 				struct md_rdev *rdev = conf->mirrors[i].rdev;  in raid1_sync_request()
3074 	conf->mirrors = kzalloc(array3_size(sizeof(struct raid1_info),  in setup_conf()
3077 	if (!conf->mirrors)  in setup_conf()
3118 		disk = conf->mirrors + i;  in setup_conf()
3155 		kfree(conf->mirrors);  in setup_conf()
3227 		if (conf->mirrors[i].rdev == NULL ||  in raid1_run()
3228 		    !test_bit(In_sync, &conf->mirrors[i].rdev->flags) ||  in raid1_run()
3229 		    test_bit(Faulty, &conf->mirrors[i].rdev->flags))  in raid1_run()
3247 	pr_info("md/raid1:%s: active with %d out of %d mirrors\n",  in raid1_run()
3272 	kfree(conf->mirrors);  in raid1_free()
3319 	 * 2/ resize conf->mirrors  in raid1_reshape()
3323 	 * Then resize conf->mirrors and swap in the new r1bio pool.  in raid1_reshape()
3354 			if (conf->mirrors[d].rdev)  in raid1_reshape()
3380 		struct md_rdev *rdev = conf->mirrors[d].rdev;  in raid1_reshape()
3392 	kfree(conf->mirrors);  in raid1_reshape()
3393 	conf->mirrors = newmirrors;  in raid1_reshape()