lib/bpf/linker.c

2464 		struct bpf_func_info_min *src_rec, *dst_rec;
2482 			dst_rec = add_btf_ext_rec(&dst_sec->func_info, src_rec);
2483 			if (!dst_rec)
2486 			dst_rec->insn_off += src_sec->dst_off;
2487 			dst_rec->type_id = obj->btf_type_map[dst_rec->type_id];
2493 		struct bpf_line_info_min *src_rec, *dst_rec;
2511 			dst_rec = add_btf_ext_rec(&dst_sec->line_info, src_rec);
2512 			if (!dst_rec)
2515 			dst_rec->insn_off += src_sec->dst_off;
2521 			dst_rec->file_name_off = str_off;
2527 			dst_rec->line_off = str_off;
2529 			/* dst_rec->line_col is fine */
2535 		struct bpf_core_relo *src_rec, *dst_rec;
2553 			dst_rec = add_btf_ext_rec(&dst_sec->core_relo_info, src_rec);
2554 			if (!dst_rec)
2557 			dst_rec->insn_off += src_sec->dst_off;
2558 			dst_rec->type_id = obj->btf_type_map[dst_rec->type_id];
2564 			dst_rec->access_str_off = str_off;
2566 			/* dst_rec->kind is fine */