[Intel-gfx] [PATCH 2/2] drm/i915/trace: Remove engine out of the context sandwich

[Tvrtko Ursulin]

On 24/05/2018 16:48, Lionel Landwerlin wrote:
> On 24/05/18 16:04, Tvrtko Ursulin wrote:
>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>>
>> In the string tracepoint representation we ended up with the engine
>> sandwiched between context hardware id and context fence id.
>>
>> Move the two pieces of context data together and consolidate for
>> redability using the format of ctx=hw_id:fence_context_id.
> 
> Arg! Will need to update the tracepoint parser in igt :(

I'll leave them separate then, was mostly aiming to remove engine out of 
the sandwich.

Regards,

Tvrtko

>>
>> Binary records are left as is, that is both fields remaing under the
>> existing name and ordering.
>>
>> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>> Cc: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
>> ---
>>   drivers/gpu/drm/i915/i915_trace.h | 30 +++++++++++++++---------------
>>   1 file changed, 15 insertions(+), 15 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_trace.h 
>> b/drivers/gpu/drm/i915/i915_trace.h
>> index 3465cc1f9345..ab67b1661de4 100644
>> --- a/drivers/gpu/drm/i915/i915_trace.h
>> +++ b/drivers/gpu/drm/i915/i915_trace.h
>> @@ -638,9 +638,9 @@ TRACE_EVENT(i915_request_queue,
>>                  __entry->flags = flags;
>>                  ),
>> -        TP_printk("dev=%u, hw_id=%u, engine=%u:%u, ctx=%u, seqno=%u, 
>> flags=0x%x",
>> -              __entry->dev, __entry->hw_id, __entry->class,
>> -              __entry->instance, __entry->ctx, __entry->seqno,
>> +        TP_printk("dev=%u, engine=%u:%u, ctx=%u:%u, seqno=%u, 
>> flags=0x%x",
>> +              __entry->dev, __entry->class, __entry->instance,
>> +                  __entry->hw_id, __entry->ctx, __entry->seqno,
>>                 __entry->flags)
>>   );
>> @@ -668,9 +668,9 @@ DECLARE_EVENT_CLASS(i915_request,
>>                  __entry->global = rq->global_seqno;
>>                  ),
>> -        TP_printk("dev=%u, hw_id=%u, engine=%u:%u, ctx=%u, seqno=%u, 
>> global=%u",
>> -              __entry->dev, __entry->hw_id, __entry->class,
>> -              __entry->instance, __entry->ctx, __entry->seqno,
>> +        TP_printk("dev=%u, engine=%u:%u, ctx=%u:%u, seqno=%u, 
>> global=%u",
>> +              __entry->dev, __entry->class, __entry->instance,
>> +              __entry->hw_id, __entry->ctx, __entry->seqno,
>>                 __entry->global)
>>   );
>> @@ -718,9 +718,9 @@ TRACE_EVENT(i915_request_in,
>>                  __entry->port = port;
>>                  ),
>> -        TP_printk("dev=%u, hw_id=%u, engine=%u:%u, ctx=%u, seqno=%u, 
>> prio=%u, global=%u, port=%u",
>> -              __entry->dev, __entry->hw_id, __entry->class,
>> -              __entry->instance, __entry->ctx, __entry->seqno,
>> +        TP_printk("dev=%u, engine=%u:%u, ctx=%u:%u, seqno=%u, 
>> prio=%u, global=%u, port=%u",
>> +              __entry->dev, __entry->class, __entry->instance,
>> +              __entry->hw_id, __entry->ctx, __entry->seqno,
>>                 __entry->prio, __entry->global_seqno, __entry->port)
>>   );
>> @@ -750,9 +750,9 @@ TRACE_EVENT(i915_request_out,
>>                  __entry->completed = i915_request_completed(rq);
>>                  ),
>> -            TP_printk("dev=%u, hw_id=%u, engine=%u:%u, ctx=%u, 
>> seqno=%u, global=%u, completed?=%u",
>> -                  __entry->dev, __entry->hw_id, __entry->class,
>> -                  __entry->instance, __entry->ctx, __entry->seqno,
>> +            TP_printk("dev=%u, engine=%u:%u, ctx=%u:%u, seqno=%u, 
>> global=%u, completed?=%u",
>> +                  __entry->dev, __entry->class, __entry->instance,
>> +                  __entry->hw_id, __entry->ctx, __entry->seqno,
>>                     __entry->global_seqno, __entry->completed)
>>   );
>> @@ -842,9 +842,9 @@ TRACE_EVENT(i915_request_wait_begin,
>>                  __entry->flags = flags;
>>                  ),
>> -        TP_printk("dev=%u, hw_id=%u, engine=%u:%u, ctx=%u, seqno=%u, 
>> global=%u, blocking=%u, flags=0x%x",
>> -              __entry->dev, __entry->hw_id, __entry->class,
>> -              __entry->instance, __entry->ctx, __entry->seqno,
>> +        TP_printk("dev=%u, engine=%u:%u, ctx=%u:%u, seqno=%u, 
>> global=%u, blocking=%u, flags=0x%x",
>> +              __entry->dev, __entry->class, __entry->instance,
>> +              __entry->hw_id, __entry->ctx, __entry->seqno,
>>                 __entry->global, !!(__entry->flags & I915_WAIT_LOCKED),
>>                 __entry->flags)
>>   );
> 
> 
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