623 		WARN_ON(!fs_info->dev_replace.tgtdev);  in scrub_setup_ctx()
625 		sctx->wr_tgtdev = fs_info->dev_replace.tgtdev;  in scrub_setup_ctx()
1142 					&fs_info->dev_replace.num_write_errors);  in scrub_handle_errored_block()
1582 			atomic64_inc(&fs_info->dev_replace.num_write_errors);  in scrub_repair_page_from_good_copy()
1609 			atomic64_inc(&fs_info->dev_replace.num_write_errors);  in scrub_write_block_to_dev_replace()
1730 		struct btrfs_dev_replace *dev_replace =  in scrub_wr_bio_end_io_worker()  local
1731 			&sbio->sctx->fs_info->dev_replace;  in scrub_wr_bio_end_io_worker()
1737 			atomic64_inc(&dev_replace->num_write_errors);  in scrub_wr_bio_end_io_worker()
3433 	struct btrfs_dev_replace *dev_replace = &fs_info->dev_replace;  in scrub_enumerate_chunks()  local
3592 		down_write(&dev_replace->rwsem);  in scrub_enumerate_chunks()
3593 		dev_replace->cursor_right = found_key.offset + length;  in scrub_enumerate_chunks()
3594 		dev_replace->cursor_left = found_key.offset;  in scrub_enumerate_chunks()
3595 		dev_replace->item_needs_writeback = 1;  in scrub_enumerate_chunks()
3596 		up_write(&dev_replace->rwsem);  in scrub_enumerate_chunks()
3633 		down_write(&dev_replace->rwsem);  in scrub_enumerate_chunks()
3634 		dev_replace->cursor_left = dev_replace->cursor_right;  in scrub_enumerate_chunks()
3635 		dev_replace->item_needs_writeback = 1;  in scrub_enumerate_chunks()
3636 		up_write(&dev_replace->rwsem);  in scrub_enumerate_chunks()
3666 		    atomic64_read(&dev_replace->num_write_errors) > 0) {  in scrub_enumerate_chunks()
3885 	down_read(&fs_info->dev_replace.rwsem);  in btrfs_scrub_dev()
3888 	     btrfs_dev_replace_is_ongoing(&fs_info->dev_replace))) {  in btrfs_scrub_dev()
3889 		up_read(&fs_info->dev_replace.rwsem);  in btrfs_scrub_dev()
3895 	up_read(&fs_info->dev_replace.rwsem);  in btrfs_scrub_dev()