Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes:
> Include a GEM_TRACE to show when the context is complete and we advance
> the ELSP port.
>
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_lrc.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
> index 9b6d781b22ec..fe5a0fa3f3b6 100644
> --- a/drivers/gpu/drm/i915/intel_lrc.c
> +++ b/drivers/gpu/drm/i915/intel_lrc.c
> @@ -890,6 +890,9 @@ static void execlists_submission_tasklet(unsigned long data)
> trace_i915_gem_request_out(rq);
> i915_gem_request_put(rq);
>
> + GEM_TRACE("%s completed ctx=%d\n",
> + engine->name, port->context_id);
> +
There is a trace above with a count so info is already there,
and could be amended to output completion if count == 1.
But the code is correct so if you really need it,
Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
> execlists_port_complete(execlists, port);
> } else {
> port_set(port, port_pack(rq, count));
> --
> 2.16.1
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