[igt-dev] [PATCH i-g-t] igt: Use lib gem_execbuf where possible

[Antonio Argenziano]

On 09/02/18 01:43, Chris Wilson wrote:
> Quoting Antonio Argenziano (2018-02-09 00:21:57)
>> diff --git a/tests/gem_busy.c b/tests/gem_busy.c
>> index c349c291..444c1dd1 100644
>> --- a/tests/gem_busy.c
>> +++ b/tests/gem_busy.c
>> @@ -332,11 +332,6 @@ static void alarm_handler(int sig)
>>   {
>>   }
>>   
>> -static int __execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf)
>> -{
>> -       return ioctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, execbuf);
>> -}
> 
> Wrong. There's an important difference here, can you see it? It's all to
> do with signal handling...

I guess we do not want to keep trying doing the same ioctl once the 
ringbuffer is full...

Thanks for finding this, it would have been a nasty one.

Antonio

> -Chris
>