Re: [igt-dev] [Intel-gfx] [RFT i-g-t 1/2] tests/gem_shrink: Background, direct and OOM shrinker plus userptr tests

Tvrtko Ursulin
2018-12-07T10:28:34Z

On 07/12/2018 10:17, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2018-12-07 10:14:53)
>> +static void trigger_oom(void)
>> +{
>> + const char *cmd = "f";
>> + int fd;
>> +
>> + fd = open("/proc/sysrq-trigger", O_WRONLY);
>> + igt_assert_fd(fd);
>
> /proc/sysrq-trigger may not exist. subgroup fixture igt_require?

I guess so. Marking for TODO. First I need to re-visit whether my test
is actually exercising all three reclaim path (or better say shrink_lock
paths), since afterwards I figured out there is some "misleadingness" there.

Regards,

Tvrtko