Re: [Xenomai] nanosleep and clock_nanosleep increase MSW counter without SIGXCPU

[Thierry Bultel <thierry.bultel@wanadoo.fr>]

Le 05/10/2012 12:10, Gilles Chanteperdrix a écrit :
> On 10/05/2012 11:47 AM, Thierry Bultel wrote:
>> Hi,
>>
>> My config is linux-3.2.21+xenomai-2.6.1 ; ipipe-core-3.2.21-arm-1.patch,
>> on qemu-system-arm ; versatile express. I have CONFIG_SMP to NO
>>
>> My test case is quite simple.
>> The main process is as such:
>>
>> -----------------
>>
>> int main ( ......
>>
>>
>> pthread_set_name_np(pthread_self(), "MAIN PROCESS");
>>
>> if (pthread_set_mode_np(0, PTHREAD_WARNSW) != 0)
>> {
>>     LOG("pthread_set_mode_np FAILED\n");
>>     exit(0);
>> }
>>
>> for (;;)
>> {
>>     struct timespec delay = { 10, 0 };
>>     nanosleep(&delay,NULL);
>> }
> mlockall missing.
>


Sorry , Yes it is, I have not written down all the init part, (.....   )

but basically it is

#ifdef __XENO__

    /* Initialize realtime logging */

    rt_print_auto_init(1);

    /* Disable paging */

    if( mlockall(MCL_CURRENT | MCL_FUTURE) != 0 )

    {

        printf("ERROR: on mlockall errno=%d\n", errno);

        goto failure;

    }
#endif /* __XENO__ */