[CI v2 0/8] drm/ttm, drm/xe: Shrinker support

[Thomas Hellström]

Replace the system memory watermark accounting with a shrinker.

Thomas Hellström (8):
  drm/ttm: Allow TTM LRU list nodes of different types
  drm/ttm: Use LRU hitches
  drm/ttm, drm/amdgpu, drm/xe: Consider hitch moves within bulk sublist
    moves
  drm/ttm: Allow continued swapout after -ENOSPC falure
  drm/ttm: Add a virtual base class for graphics memory backup
  drm/ttm/pool: Provide a helper to shrink pages.
  drm/xe, drm/ttm: Provide a generic LRU walker helper
  drm/xe: Add a shrinker for xe bos

 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c |   4 +
 drivers/gpu/drm/ttm/Makefile           |   2 +-
 drivers/gpu/drm/ttm/ttm_backup_shmem.c | 122 ++++++++
 drivers/gpu/drm/ttm/ttm_bo.c           |   1 +
 drivers/gpu/drm/ttm/ttm_device.c       |  33 ++-
 drivers/gpu/drm/ttm/ttm_pool.c         | 388 ++++++++++++++++++++++++-
 drivers/gpu/drm/ttm/ttm_resource.c     | 231 ++++++++++++---
 drivers/gpu/drm/ttm/ttm_tt.c           |  32 ++
 drivers/gpu/drm/xe/Makefile            |   2 +
 drivers/gpu/drm/xe/xe_bo.c             | 106 +++++--
 drivers/gpu/drm/xe/xe_bo.h             |   3 +
 drivers/gpu/drm/xe/xe_device.c         |   8 +
 drivers/gpu/drm/xe/xe_device_types.h   |   2 +
 drivers/gpu/drm/xe/xe_shrinker.c       | 204 +++++++++++++
 drivers/gpu/drm/xe/xe_shrinker.h       |  18 ++
 drivers/gpu/drm/xe/xe_ttm_helpers.c    | 166 +++++++++++
 drivers/gpu/drm/xe/xe_ttm_helpers.h    |  36 +++
 drivers/gpu/drm/xe/xe_vm.c             |   4 +
 include/drm/ttm/ttm_backup.h           |  48 +++
 include/drm/ttm/ttm_device.h           |   2 +
 include/drm/ttm/ttm_pool.h             |   4 +
 include/drm/ttm/ttm_resource.h         |  96 +++++-
 include/drm/ttm/ttm_tt.h               |  12 +
 23 files changed, 1433 insertions(+), 91 deletions(-)
 create mode 100644 drivers/gpu/drm/ttm/ttm_backup_shmem.c
 create mode 100644 drivers/gpu/drm/xe/xe_shrinker.c
 create mode 100644 drivers/gpu/drm/xe/xe_shrinker.h
 create mode 100644 drivers/gpu/drm/xe/xe_ttm_helpers.c
 create mode 100644 drivers/gpu/drm/xe/xe_ttm_helpers.h
 create mode 100644 include/drm/ttm/ttm_backup.h

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2.44.0