[PATCH v9 0/2] Add DRM sched support functions to avoid driver side layering violations

[Matthew Brost <matthew.brost@intel.com>]

Subset of [1], believe we are in agreement these can go into the DRM
scheduler. Will post the Xe in a follow once patches make it from
drm-misc-next to drm-xe-next.

Leaving todo.rst as is with respect to resubmit, as I believe we still
have long-term plans to change job tracking to scheduler fence tracking.
If we go in that direction, the iterator in this series can be converted
to a fence-based iterator. If needed, todo.rst can also be updated in a
follow-up patch, but for functionality and cleanups on the Xe driver
side, it would be good to get this code in.

Matt

[1] https://patchwork.freedesktop.org/series/155314/

Matthew Brost (2):
  drm/sched: Add several job helpers to avoid drivers touching scheduler
    state
  drm/sched: Add pending job list iterator

 drivers/gpu/drm/scheduler/sched_main.c | 40 ++++++++++++++++++--
 include/drm/gpu_scheduler.h            | 52 ++++++++++++++++++++++++++
 2 files changed, 89 insertions(+), 3 deletions(-)

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2.34.1