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Commit ef5032a0 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Include ring->emit in debugging 



Include ring->emit and ring->space alongside ring->(head,tail) when
printing debug information.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180307134226.25492-4-chris@chris-wilson.co.uk
parent 36620032

drivers/gpu/drm/i915/i915_debugfs.c

+2 −2
Original line number Diff line number Diff line
@@ -1922,8 +1922,8 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) 


static void describe_ctx_ring(struct seq_file *m, struct intel_ring *ring)

{

	seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u)",

		   ring->space, ring->head, ring->tail);

	seq_printf(m, " (ringbuffer, space: %d, head: %u, tail: %u, emit: %u)",

		   ring->space, ring->head, ring->tail, ring->emit);

}



static int i915_context_status(struct seq_file *m, void *unused)

drivers/gpu/drm/i915/intel_engine_cs.c

+7 −3
Original line number Diff line number Diff line
@@ -1935,6 +1935,10 @@ void intel_engine_dump(struct intel_engine_cs *engine, 
			   rq->ring->head);

		drm_printf(m, "\t\tring->tail:   0x%08x\n",

			   rq->ring->tail);

		drm_printf(m, "\t\tring->emit:   0x%08x\n",

			   rq->ring->emit);

		drm_printf(m, "\t\tring->space:  0x%08x\n",

			   rq->ring->space);

	}



	rcu_read_unlock();