119 		dev_replace->tgtdev = NULL;  in btrfs_init_dev_replace()
167 			dev_replace->tgtdev = NULL;  in btrfs_init_dev_replace()
172 		dev_replace->tgtdev = btrfs_find_device(fs_info->fs_devices, &args);  in btrfs_init_dev_replace()
188 		if (unlikely(!dev_replace->tgtdev && !btrfs_test_opt(fs_info, DEGRADED))) {  in btrfs_init_dev_replace()
196 		if (dev_replace->tgtdev) {  in btrfs_init_dev_replace()
198 				dev_replace->tgtdev->total_bytes =  in btrfs_init_dev_replace()
200 				dev_replace->tgtdev->disk_total_bytes =  in btrfs_init_dev_replace()
202 				dev_replace->tgtdev->commit_total_bytes =  in btrfs_init_dev_replace()
204 				dev_replace->tgtdev->bytes_used =  in btrfs_init_dev_replace()
206 				dev_replace->tgtdev->commit_bytes_used =  in btrfs_init_dev_replace()
210 				&dev_replace->tgtdev->dev_state);  in btrfs_init_dev_replace()
213 			dev_replace->tgtdev->io_width = fs_info->sectorsize;  in btrfs_init_dev_replace()
214 			dev_replace->tgtdev->io_align = fs_info->sectorsize;  in btrfs_init_dev_replace()
215 			dev_replace->tgtdev->sector_size = fs_info->sectorsize;  in btrfs_init_dev_replace()
216 			dev_replace->tgtdev->fs_info = fs_info;  in btrfs_init_dev_replace()
218 				&dev_replace->tgtdev->dev_state);  in btrfs_init_dev_replace()
659 	dev_replace->tgtdev = tgt_device;  in btrfs_dev_replace_start()
702 		dev_replace->tgtdev = NULL;  in btrfs_dev_replace_start()
800 					struct btrfs_device *tgtdev)  in btrfs_set_target_alloc_state()  argument
813 		ret = btrfs_set_extent_bit(&tgtdev->alloc_state, found_start,  in btrfs_set_target_alloc_state()
827 						struct btrfs_device *tgtdev)  in btrfs_dev_replace_update_device_in_mapping_tree()  argument
851 				map->stripes[i].dev = tgtdev;  in btrfs_dev_replace_update_device_in_mapping_tree()
895 	tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_finishing()
943 	dev_replace->tgtdev = NULL;  in btrfs_dev_replace_finishing()
1127 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
1151 		tgt_device = dev_replace->tgtdev;  in btrfs_dev_replace_cancel()
1153 		dev_replace->tgtdev = NULL;  in btrfs_dev_replace_cancel()
1213 		if (dev_replace->tgtdev && dev_replace->tgtdev->bdev)  in btrfs_dev_replace_suspend_for_unmount()
1214 			bdev_allow_freeze(dev_replace->tgtdev->bdev);  in btrfs_dev_replace_suspend_for_unmount()
1244 	if (!dev_replace->tgtdev || !dev_replace->tgtdev->bdev) {  in btrfs_resume_dev_replace_async()
1275 	if (bdev_deny_freeze(dev_replace->tgtdev->bdev)) {  in btrfs_resume_dev_replace_async()
1283 		bdev_allow_freeze(dev_replace->tgtdev->bdev);  in btrfs_resume_dev_replace_async()
1313 		btrfs_dev_name(dev_replace->tgtdev),  in btrfs_dev_replace_kthread()