2534 	struct extent_map *split_post = NULL;  in split_zoned_em()  local
2546 		split_post = alloc_extent_map();  in split_zoned_em()
2547 	if (!split_pre || (pre && !split_mid) || (post && !split_post)) {  in split_zoned_em()
2608 		split_post->start = em->start + em->len - post;  in split_zoned_em()
2609 		split_post->len = post;  in split_zoned_em()
2610 		split_post->orig_start = split_post->start;  in split_zoned_em()
2611 		split_post->block_start = em->block_start + em->len - post;  in split_zoned_em()
2612 		split_post->block_len = split_post->len;  in split_zoned_em()
2613 		split_post->orig_block_len = split_post->block_len;  in split_zoned_em()
2614 		split_post->ram_bytes = split_post->len;  in split_zoned_em()
2615 		split_post->flags = flags;  in split_zoned_em()
2616 		split_post->compress_type = em->compress_type;  in split_zoned_em()
2617 		split_post->generation = em->generation;  in split_zoned_em()
2618 		add_extent_mapping(em_tree, split_post, 1);  in split_zoned_em()
2632 	free_extent_map(split_post);  in split_zoned_em()