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;