[Intel-gfx] [PATCH 2/5] drm/i915: Expose list of clients in sysfs
Tvrtko Ursulin
tvrtko.ursulin at linux.intel.com
Mon Dec 16 13:13:50 UTC 2019
On 16/12/2019 12:53, Chris Wilson wrote:
> Quoting Tvrtko Ursulin (2019-12-16 12:07:01)
>> diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
>> index 0781b6326b8c..9fcbcb6d6f76 100644
>> --- a/drivers/gpu/drm/i915/i915_drv.h
>> +++ b/drivers/gpu/drm/i915/i915_drv.h
>> @@ -224,6 +224,20 @@ struct drm_i915_file_private {
>> /** ban_score: Accumulated score of all ctx bans and fast hangs. */
>> atomic_t ban_score;
>> unsigned long hang_timestamp;
>> +
>> + struct i915_drm_client {
>> + unsigned int id;
>> +
>> + struct pid *pid;
>> + char *name;
>
> Hmm. Should we scrap i915_gem_context.pid and just use the client.pid?
I guess so, did not realize we already keep a reference.
Regards,
Tvrtko
>> +
>> + struct kobject *root;
>> +
>> + struct {
>> + struct device_attribute pid;
>> + struct device_attribute name;
>> + } attr;
>> + } client;
>> };
>
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