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[0/8] Per client engine busyness

Message ID 20210712121719.891536-1-tvrtko.ursulin@linux.intel.com (mailing list archive)
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Series Per client engine busyness | expand

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Tvrtko Ursulin July 12, 2021, 12:17 p.m. UTC 
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Same old work but now rebased and series ending with some DRM docs proposing
the common specification which should enable nice common userspace tools to be
written.

For the moment I only have intel_gpu_top converted to use this and that seems to
work okay.

Tvrtko Ursulin (8):
  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
  drm: Document fdinfo format specification

 Documentation/gpu/drm-usage-stats.rst         |  99 +++++++
 Documentation/gpu/i915.rst                    |  27 ++
 Documentation/gpu/index.rst                   |   1 +
 drivers/gpu/drm/i915/Makefile                 |   5 +-
 drivers/gpu/drm/i915/gem/i915_gem_context.c   |  55 +++-
 .../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        | 243 ++++++++++++++++++
 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 +-
 21 files changed, 696 insertions(+), 79 deletions(-)
 create mode 100644 Documentation/gpu/drm-usage-stats.rst
 create mode 100644 drivers/gpu/drm/i915/i915_drm_client.c
 create mode 100644 drivers/gpu/drm/i915/i915_drm_client.h