aged_tail         463 drivers/gpu/drm/i915/i915_perf.c 	u32 head, hw_tail, aged_tail, aging_tail;
aged_tail         479 drivers/gpu/drm/i915/i915_perf.c 	aged_tail = stream->oa_buffer.tails[aged_idx].offset;
aged_tail         508 drivers/gpu/drm/i915/i915_perf.c 		aged_tail = aging_tail;
aged_tail         524 drivers/gpu/drm/i915/i915_perf.c 	    (aged_tail == INVALID_TAIL_PTR ||
aged_tail         525 drivers/gpu/drm/i915/i915_perf.c 	     OA_TAKEN(hw_tail, aged_tail) >= report_size)) {
aged_tail         546 drivers/gpu/drm/i915/i915_perf.c 	return aged_tail == INVALID_TAIL_PTR ?
aged_tail         547 drivers/gpu/drm/i915/i915_perf.c 		false : OA_TAKEN(aged_tail, head) >= report_size;