Re: [PATCH v4 09/17] selftests/resctrl: Fix missing options "-n" and "-p"

[Shuah Khan <skhan@linuxfoundation.org>]

On 11/30/20 1:20 PM, Fenghua Yu wrote:
> resctrl test suite accepts command line arguments (like -b, -t, -n and -p)
> as documented in the help. But passing -n and -p throws an invalid option
> error. This happens because -n and -p are missing in the list of
> characters that getopt() recognizes as valid arguments. Hence, they are
> treated as invalid options.
> 
> Fix this by adding them to the list of characters that getopt() recognizes
> as valid arguments. Please note that the main() function already has the
> logic to deal with the values passed as part of these arguments and hence
> no changes are needed there.
> 
> Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
> ---
>   tools/testing/selftests/resctrl/resctrl_tests.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/testing/selftests/resctrl/resctrl_tests.c b/tools/testing/selftests/resctrl/resctrl_tests.c
> index 0e036dbf5d17..ef09e0ef2366 100644
> --- a/tools/testing/selftests/resctrl/resctrl_tests.c
> +++ b/tools/testing/selftests/resctrl/resctrl_tests.c
> @@ -73,7 +73,7 @@ int main(int argc, char **argv)
>   		}
>   	}
>   
> -	while ((c = getopt(argc_new, argv, "ht:b:")) != -1) {
> +	while ((c = getopt(argc_new, argv, "ht:b:n:p:")) != -1) {
>   		char *token;
>   
>   		switch (c) {
> 

Same comment. Please make this change before making the cleanup changes.

thanks,
-- Shuah