47 	.symfs			= "",
1902 	if (symbol_conf.symfs[0] != 0)  in dso__load_kernel_sym()
2023 	if (symbol_conf.symfs[0] != 0)  in vmlinux_path__init()
2114 	const char *symfs;  in symbol__init()  local
2163 	symfs = realpath(symbol_conf.symfs, NULL);  in symbol__init()
2164 	if (symfs == NULL)  in symbol__init()
2165 		symfs = symbol_conf.symfs;  in symbol__init()
2166 	if (strcmp(symfs, "/") == 0)  in symbol__init()
2167 		symbol_conf.symfs = "";  in symbol__init()
2168 	if (symfs != symbol_conf.symfs)  in symbol__init()
2169 		free((void *)symfs);  in symbol__init()
2211 	symbol_conf.symfs = strdup(dir);  in symbol__config_symfs()
2212 	if (symbol_conf.symfs == NULL)  in symbol__config_symfs()