620 		WARN_ON(!fs_info->dev_replace.tgtdev);  in scrub_setup_ctx()
622 		sctx->wr_tgtdev = fs_info->dev_replace.tgtdev;  in scrub_setup_ctx()
1128 					&fs_info->dev_replace.num_write_errors);  in scrub_handle_errored_block()
1568 				&fs_info->dev_replace.num_write_errors);  in scrub_repair_page_from_good_copy()
1596 				&fs_info->dev_replace.num_write_errors);  in scrub_write_block_to_dev_replace()
1722 		struct btrfs_dev_replace *dev_replace =  in scrub_wr_bio_end_io_worker()  local
1723 			&sbio->sctx->fs_info->dev_replace;  in scrub_wr_bio_end_io_worker()
1729 			btrfs_dev_replace_stats_inc(&dev_replace->  in scrub_wr_bio_end_io_worker()
3468 	struct btrfs_dev_replace *dev_replace = &fs_info->dev_replace;  in scrub_enumerate_chunks()  local
3606 		btrfs_dev_replace_write_lock(&fs_info->dev_replace);  in scrub_enumerate_chunks()
3607 		dev_replace->cursor_right = found_key.offset + length;  in scrub_enumerate_chunks()
3608 		dev_replace->cursor_left = found_key.offset;  in scrub_enumerate_chunks()
3609 		dev_replace->item_needs_writeback = 1;  in scrub_enumerate_chunks()
3610 		btrfs_dev_replace_write_unlock(&fs_info->dev_replace);  in scrub_enumerate_chunks()
3646 		btrfs_dev_replace_write_lock(&fs_info->dev_replace);  in scrub_enumerate_chunks()
3647 		dev_replace->cursor_left = dev_replace->cursor_right;  in scrub_enumerate_chunks()
3648 		dev_replace->item_needs_writeback = 1;  in scrub_enumerate_chunks()
3649 		btrfs_dev_replace_write_unlock(&fs_info->dev_replace);  in scrub_enumerate_chunks()
3674 		    atomic64_read(&dev_replace->num_write_errors) > 0) {  in scrub_enumerate_chunks()
3848 	btrfs_dev_replace_read_lock(&fs_info->dev_replace);  in btrfs_scrub_dev()
3851 	     btrfs_dev_replace_is_ongoing(&fs_info->dev_replace))) {  in btrfs_scrub_dev()
3852 		btrfs_dev_replace_read_unlock(&fs_info->dev_replace);  in btrfs_scrub_dev()
3857 	btrfs_dev_replace_read_unlock(&fs_info->dev_replace);  in btrfs_scrub_dev()