[RFC 0/7] Per client engine busyness

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From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>

Continuing on the identically named thread. First six patches are i915 specific
so please mostly look at the last one only which discusses the common options
for DRM drivers.

I haven't updated intel_gpu_top to use this yet so can't report any performance
numbers.

Tvrtko Ursulin (7):
  drm/i915: Explicitly track DRM clients
  drm/i915: Update client name on context create
  drm/i915: Make GEM contexts track DRM clients
  drm/i915: Track runtime spent in closed and unreachable GEM contexts
  drm/i915: Track all user contexts per client
  drm/i915: Track context current active time
  drm/i915: Expose client engine utilisation via fdinfo

 drivers/gpu/drm/i915/Makefile                 |   5 +-
 drivers/gpu/drm/i915/gem/i915_gem_context.c   |  61 ++++-
 .../gpu/drm/i915/gem/i915_gem_context_types.h |  16 +-
 drivers/gpu/drm/i915/gt/intel_context.c       |  27 +-
 drivers/gpu/drm/i915/gt/intel_context.h       |  15 +-
 drivers/gpu/drm/i915/gt/intel_context_types.h |  24 +-
 .../drm/i915/gt/intel_execlists_submission.c  |  23 +-
 .../gpu/drm/i915/gt/intel_gt_clock_utils.c    |   4 +
 drivers/gpu/drm/i915/gt/intel_lrc.c           |  27 +-
 drivers/gpu/drm/i915/gt/intel_lrc.h           |  24 ++
 drivers/gpu/drm/i915/gt/selftest_lrc.c        |  10 +-
 drivers/gpu/drm/i915/i915_drm_client.c        | 238 ++++++++++++++++++
 drivers/gpu/drm/i915/i915_drm_client.h        | 107 ++++++++
 drivers/gpu/drm/i915/i915_drv.c               |   9 +
 drivers/gpu/drm/i915/i915_drv.h               |   5 +
 drivers/gpu/drm/i915/i915_gem.c               |  21 +-
 drivers/gpu/drm/i915/i915_gpu_error.c         |  31 +--
 drivers/gpu/drm/i915/i915_gpu_error.h         |   2 +-
 18 files changed, 568 insertions(+), 81 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/i915_drm_client.c
 create mode 100644 drivers/gpu/drm/i915/i915_drm_client.h

-- 
2.30.2




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