29 						struct btrfs_device *srcdev,
82 		dev_replace->srcdev = NULL;  in btrfs_init_dev_replace()
131 			dev_replace->srcdev = NULL;  in btrfs_init_dev_replace()
137 		dev_replace->srcdev = btrfs_find_device(fs_info->fs_devices,  in btrfs_init_dev_replace()
146 		if (!dev_replace->srcdev &&  in btrfs_init_dev_replace()
165 			if (dev_replace->srcdev) {  in btrfs_init_dev_replace()
167 					dev_replace->srcdev->total_bytes;  in btrfs_init_dev_replace()
169 					dev_replace->srcdev->disk_total_bytes;  in btrfs_init_dev_replace()
171 					dev_replace->srcdev->commit_total_bytes;  in btrfs_init_dev_replace()
173 					dev_replace->srcdev->bytes_used;  in btrfs_init_dev_replace()
175 					dev_replace->srcdev->commit_bytes_used;  in btrfs_init_dev_replace()
204 				  struct btrfs_device *srcdev,  in btrfs_init_dev_replace_tgtdev()  argument
215 	if (srcdev->fs_devices->seeding) {  in btrfs_init_dev_replace_tgtdev()
241 	    btrfs_device_get_total_bytes(srcdev)) {  in btrfs_init_dev_replace_tgtdev()
268 	device->total_bytes = btrfs_device_get_total_bytes(srcdev);  in btrfs_init_dev_replace_tgtdev()
269 	device->disk_total_bytes = btrfs_device_get_disk_total_bytes(srcdev);  in btrfs_init_dev_replace_tgtdev()
270 	device->bytes_used = btrfs_device_get_bytes_used(srcdev);  in btrfs_init_dev_replace_tgtdev()
271 	device->commit_total_bytes = srcdev->commit_total_bytes;  in btrfs_init_dev_replace_tgtdev()
376 	if (dev_replace->srcdev)  in btrfs_run_dev_replace()
378 			dev_replace->srcdev->devid);  in btrfs_run_dev_replace()
472 	dev_replace->srcdev = src_device;  in btrfs_dev_replace_start()
510 		dev_replace->srcdev = NULL;  in btrfs_dev_replace_start()
609 static int btrfs_set_target_alloc_state(struct btrfs_device *srcdev,  in btrfs_set_target_alloc_state()  argument
618 	lockdep_assert_held(&srcdev->fs_info->chunk_mutex);  in btrfs_set_target_alloc_state()
620 	while (!find_first_extent_bit(&srcdev->alloc_state, start,  in btrfs_set_target_alloc_state()
658 	src_device = dev_replace->srcdev;  in btrfs_dev_replace_finishing()
708 	dev_replace->srcdev = NULL;  in btrfs_dev_replace_finishing()
805 						struct btrfs_device *srcdev,  in btrfs_dev_replace_update_device_in_mapping_tree()  argument
821 			if (srcdev == map->stripes[i].dev)  in btrfs_dev_replace_update_device_in_mapping_tree()
851 						dev_replace->srcdev), 1000));  in btrfs_dev_replace_progress()
902 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
926 		src_device = dev_replace->srcdev;  in btrfs_dev_replace_cancel()
928 		dev_replace->srcdev = NULL;  in btrfs_dev_replace_cancel()
1053 		btrfs_dev_name(dev_replace->srcdev),  in btrfs_dev_replace_kthread()
1054 		dev_replace->srcdev->devid,  in btrfs_dev_replace_kthread()
1058 	ret = btrfs_scrub_dev(fs_info, dev_replace->srcdev->devid,  in btrfs_dev_replace_kthread()
1060 			      btrfs_device_get_total_bytes(dev_replace->srcdev),  in btrfs_dev_replace_kthread()