netdev - Re: [RFC PATCH v1 3/3] liburing: add test programs for napi busy poll

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Date:   Mon, 07 Nov 2022 09:57:04 -0800
From:   Stefan Roesch <shr@...kernel.io>
To:     Ammar Faizi <ammarfaizi2@...weeb.org>
Cc:     Facebook Kernel Team <kernel-team@...com>,
        Jens Axboe <axboe@...nel.dk>,
        Olivier Langlois <olivier@...llion01.com>,
        Jakub Kicinski <kuba@...nel.org>,
        netdev Mailing List <netdev@...r.kernel.org>,
        io-uring Mailing List <io-uring@...r.kernel.org>
Subject: Re: [RFC PATCH v1 3/3] liburing: add test programs for napi busy poll


Ammar Faizi <ammarfaizi2@...weeb.org> writes:

> On 11/4/22 3:40 AM, Stefan Roesch wrote:
>> +struct option longopts[] =
>> +{
>> +        {"address"  , 1, NULL, 'a'},
>> +        {"busy"     , 0, NULL, 'b'},
>> +        {"help"     , 0, NULL, 'h'},
>> +        {"num_pings", 1, NULL, 'n'},
>> +        {"port"     , 1, NULL, 'p'},
>> +        {"sqpoll"   , 0, NULL, 's'},
>> +	{"timeout"  , 1, NULL, 't'},
>
> Inconsistent indentation.
>

Version 2 of the patch fixes this.

>> +	if (strlen(opt.addr) == 0) {
>> +		fprintf(stderr, "address option is mandatory\n");
>> +		printUsage(argv[0]);
>> +		exit(-1);
>> +	}
> Don't use integer literal like 0 or -1 as the exit code in tests, use the
> exit code protocol:
>
>   T_EXIT_PASS
>   T_EXIT_FAIL
>   T_EXIT_SKIP
>
> They are defined in test/helpers.h.

Version 2 of the patch uses the above constants.