netdev - Re: [patch iproute2 v3 3/4] tc: Add -bs option to batch mode

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Date:   Tue, 2 Jan 2018 22:19:08 +0800
From:   Chris Mi <chrism@...lanox.com>
To:     Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
Cc:     netdev@...r.kernel.org, gerlitz.or@...il.com,
        stephen@...workplumber.org, dsahern@...il.com
Subject: Re: [patch iproute2 v3 3/4] tc: Add -bs option to batch mode


> On Mon, Dec 25, 2017 at 05:46:57PM +0900, Chris Mi wrote:
>> @@ -267,6 +287,7 @@ int main(int argc, char **argv)
>>   {
>>   	int ret;
>>   	char *batch_file = NULL;
>> +	int batch_size = 1;
>>   
>>   	while (argc > 1) {
>>   		if (argv[1][0] != '-')
>> @@ -297,6 +318,14 @@ int main(int argc, char **argv)
>>   			if (argc <= 1)
>>   				usage();
>>   			batch_file = argv[1];
>> +		} else if (matches(argv[1], "-batchsize") == 0 ||
>> +				matches(argv[1], "-bs") == 0) {
>> +			argc--;	argv++;
>> +			if (argc <= 1)
>> +				usage();
>> +			batch_size = atoi(argv[1]);
>> +			if (batch_size > MSG_IOV_MAX)
>> +				batch_size = MSG_IOV_MAX;
> what about
> if (batch_size < 1)
> 	batch_size = 1;
Done.
>
>>   		} else if (matches(argv[1], "-netns") == 0) {
>>   			NEXT_ARG();
>>   			if (netns_switch(argv[1]))