argv_free        1841 fs/exec.c      		argv_free(helper_argv);
argv_free         110 include/linux/string.h extern void argv_free(char **argv);
argv_free        1751 kernel/sys.c   	argv_free(argv);
argv_free        1781 kernel/sys.c   		argv_free(argv);
argv_free         105 lib/argv_split.c 	argv_free(argv);