118 	size_t new_cnt;  in btf_add_mem()  local
128 	new_cnt = *cap_cnt;  in btf_add_mem()
129 	new_cnt += new_cnt / 4;		  /* expand by 25% */  in btf_add_mem()
130 	if (new_cnt < 16)		  /* but at least 16 elements */  in btf_add_mem()
131 		new_cnt = 16;  in btf_add_mem()
132 	if (new_cnt > max_cnt)		  /* but not exceeding a set limit */  in btf_add_mem()
133 		new_cnt = max_cnt;  in btf_add_mem()
134 	if (new_cnt < cur_cnt + add_cnt)  /* also ensure we have enough memory */  in btf_add_mem()
135 		new_cnt = cur_cnt + add_cnt;  in btf_add_mem()
137 	new_data = libbpf_reallocarray(*data, new_cnt, elem_sz);  in btf_add_mem()
142 	memset(new_data + (*cap_cnt) * elem_sz, 0, (new_cnt - *cap_cnt) * elem_sz);  in btf_add_mem()
145 	*cap_cnt = new_cnt;  in btf_add_mem()