[PATCH 0/3] drm/i915: track gt->wakerefs

[Andrzej Hajda <andrzej.hajda@intel.com>]

This patchset extracts i915 rpm wakeref tracking to separate files (patch 1)
and then uses it to track GT wakerefs (patch 2).
Next step is to use external library lib/ref_track, but this requires some
adjustements to the library and will be performed in separate patchset.
The patches are taken from internal branch.

To: Jani Nikula <jani.nikula@linux.intel.com>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: David Airlie <airlied@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: linux-kernel@vger.kernel.org
Cc: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>

---
Andrzej Hajda (1):
      drm/i915: Correct type of wakeref variable

Chris Wilson (2):
      drm/i915: Separate wakeref tracking
      drm/i915: Track leaked gt->wakerefs

 drivers/gpu/drm/i915/Kconfig.debug                 |  24 ++
 drivers/gpu/drm/i915/Makefile                      |   4 +
 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c     |   7 +-
 .../drm/i915/gem/selftests/i915_gem_coherency.c    |  10 +-
 drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c |  14 +-
 drivers/gpu/drm/i915/gt/intel_breadcrumbs.c        |  13 +-
 drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h  |   3 +-
 drivers/gpu/drm/i915/gt/intel_engine_pm.c          |   4 +-
 drivers/gpu/drm/i915/gt/intel_engine_types.h       |   2 +
 .../gpu/drm/i915/gt/intel_execlists_submission.c   |   2 +-
 drivers/gpu/drm/i915/gt/intel_gt_pm.c              |  10 +-
 drivers/gpu/drm/i915/gt/intel_gt_pm.h              |  38 +++-
 drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c      |   4 +-
 drivers/gpu/drm/i915/gt/selftest_engine_cs.c       |  20 +-
 drivers/gpu/drm/i915/gt/selftest_gt_pm.c           |   5 +-
 drivers/gpu/drm/i915/gt/selftest_reset.c           |  10 +-
 drivers/gpu/drm/i915/gt/selftest_rps.c             |  17 +-
 drivers/gpu/drm/i915/gt/selftest_slpc.c            |   5 +-
 drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c  |  11 +-
 drivers/gpu/drm/i915/i915_pmu.c                    |  16 +-
 drivers/gpu/drm/i915/intel_runtime_pm.c            | 244 +++------------------
 drivers/gpu/drm/i915/intel_runtime_pm.h            |  10 +-
 drivers/gpu/drm/i915/intel_wakeref.c               |   4 +
 drivers/gpu/drm/i915/intel_wakeref.h               |  48 +++-
 drivers/gpu/drm/i915/intel_wakeref_tracker.c       | 234 ++++++++++++++++++++
 drivers/gpu/drm/i915/intel_wakeref_tracker.h       |  76 +++++++
 26 files changed, 536 insertions(+), 299 deletions(-)
---
base-commit: 1ddc2effff762c6a109af52f3c39534c7115aebe
change-id: 20230224-track_gt-1b3da8bdacd7

Best regards,
-- 
Andrzej Hajda <andrzej.hajda@intel.com>