[PATCH v5 0/3] Add a minimum age gate to the shrinker + LRU fixes

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

Fix misuse of the TTM LRU in Xe + add a minimum age gate to the shrinker
which is hidden behind a Kconfig for shrinker tuning.

Matt 

Matthew Brost (3):
  drm/xe: Bump the LRU on a successful page fault
  drm/ttm: Allow skipping to the next priority in the bo LRU cursor
  drm/xe: Add a minimum age gate to the shrinker

 drivers/gpu/drm/ttm/ttm_bo_util.c    |   3 +
 drivers/gpu/drm/ttm/ttm_resource.c   |  35 +++++-
 drivers/gpu/drm/xe/Kconfig.profile   |  15 +++
 drivers/gpu/drm/xe/xe_bo.c           |  83 ++++++++++++++
 drivers/gpu/drm/xe/xe_bo.h           |   5 +
 drivers/gpu/drm/xe/xe_bo_types.h     |   8 ++
 drivers/gpu/drm/xe/xe_device_sysfs.c |  35 ++++++
 drivers/gpu/drm/xe/xe_pagefault.c    |   5 +
 drivers/gpu/drm/xe/xe_shrinker.c     | 164 +++++++++++++++++++++++++--
 drivers/gpu/drm/xe/xe_shrinker.h     |   3 +
 drivers/gpu/drm/xe/xe_vm.c           |   4 +-
 drivers/gpu/drm/xe/xe_vm_types.h     |   8 ++
 include/drm/ttm/ttm_bo.h             |  19 ++++
 include/drm/ttm/ttm_resource.h       |   2 +
 14 files changed, 375 insertions(+), 14 deletions(-)

-- 
2.34.1