11 int intel_context_set_ring_size(struct intel_context *ce, long sz)  in intel_context_set_ring_size()  argument
15 	if (intel_context_lock_pinned(ce))  in intel_context_set_ring_size()
18 	err = i915_active_wait(&ce->active);  in intel_context_set_ring_size()
22 	if (intel_context_is_pinned(ce)) {  in intel_context_set_ring_size()
27 	if (test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {  in intel_context_set_ring_size()
31 		ring = intel_engine_create_ring(ce->engine, sz);  in intel_context_set_ring_size()
37 		intel_ring_put(ce->ring);  in intel_context_set_ring_size()
38 		ce->ring = ring;  in intel_context_set_ring_size()
42 		ce->ring = __intel_context_ring_size(sz);  in intel_context_set_ring_size()
46 	intel_context_unlock_pinned(ce);  in intel_context_set_ring_size()
50 long intel_context_get_ring_size(struct intel_context *ce)  in intel_context_get_ring_size()  argument
52 	long sz = (unsigned long)READ_ONCE(ce->ring);  in intel_context_get_ring_size()
54 	if (test_bit(CONTEXT_ALLOC_BIT, &ce->flags)) {  in intel_context_get_ring_size()
55 		if (intel_context_lock_pinned(ce))  in intel_context_get_ring_size()
58 		sz = ce->ring->size;  in intel_context_get_ring_size()
59 		intel_context_unlock_pinned(ce);  in intel_context_get_ring_size()