drm/i915: Remove i915_request.global_seqno
authorChris Wilson <chris@chris-wilson.co.uk>
Tue, 26 Feb 2019 09:49:21 +0000 (09:49 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Tue, 26 Feb 2019 09:55:37 +0000 (09:55 +0000)
commitb300fde8965fdd628341c4b602481ebde8ac9cb7
tree7d17ae83afeead0d8933bdfaf89ad7cab2eec610
parent8892f47742ea25fe31eb27c73ab6b6f5f4616c1c
drm/i915: Remove i915_request.global_seqno

Having weaned the interrupt handling off using a single global execution
queue, we no longer need to emit a global_seqno. Note that we still have
a few assumptions about execution order along engine timelines, but this
removes the most obvious artefact!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190226094922.31617-3-chris@chris-wilson.co.uk
12 files changed:
drivers/gpu/drm/i915/i915_gpu_error.c
drivers/gpu/drm/i915/i915_gpu_error.h
drivers/gpu/drm/i915/i915_request.c
drivers/gpu/drm/i915/i915_request.h
drivers/gpu/drm/i915/i915_trace.h
drivers/gpu/drm/i915/intel_engine_cs.c
drivers/gpu/drm/i915/intel_guc_submission.c
drivers/gpu/drm/i915/intel_lrc.c
drivers/gpu/drm/i915/intel_ringbuffer.c
drivers/gpu/drm/i915/intel_ringbuffer.h
drivers/gpu/drm/i915/selftests/intel_hangcheck.c
drivers/gpu/drm/i915/selftests/mock_engine.c