lib/bpf/linker.c

128 	struct btf_ext_sec_data func_info;
207 		free(sec->func_info.recs);
2462 	rec_sz = obj->btf_ext->func_info.rec_size;
2463 	for_each_btf_ext_sec(&obj->btf_ext->func_info, ext_sec) {
2474 		if (dst_sec->func_info.rec_sz == 0)
2475 			dst_sec->func_info.rec_sz = rec_sz;
2476 		if (dst_sec->func_info.rec_sz != rec_sz) {
2481 		for_each_btf_ext_rec(&obj->btf_ext->func_info, ext_sec, i, src_rec) {
2482 			dst_rec = add_btf_ext_rec(&dst_sec->func_info, src_rec);
2791 		if (sec->func_info.rec_cnt) {
2793 				func_rec_sz = sec->func_info.rec_sz;
2794 			if (func_rec_sz != sec->func_info.rec_sz) {
2795 				pr_warn("mismatch in func_info record size %zu != %u\n",
2796 					func_rec_sz, sec->func_info.rec_sz);
2800 			funcs_sz += sizeof(struct btf_ext_info_sec) + func_rec_sz * sec->func_info.rec_cnt;
2869 			sz = emit_btf_ext_data(linker, cur, sec->sec_name, &sec->func_info);