mbox series

[0/6] Add back the buddy allocator

Message ID 20210607182210.99036-1-matthew.auld@intel.com (mailing list archive)
Headers show
Series Add back the buddy allocator | expand

Message

Matthew Auld June 7, 2021, 6:22 p.m. UTC 
Needs to be applied on top of:
https://patchwork.freedesktop.org/series/90681/

Matthew Auld (5):
  drm/i915/ttm: add ttm_buddy_man
  drm/i915/ttm: add i915_sg_from_buddy_resource
  drm/i915/ttm: pass along the I915_BO_ALLOC_CONTIGUOUS
  drm/i915/ttm: switch over to ttm_buddy_man
  drm/i915/ttm: restore min_page_size behaviour

Thomas Hellström (1):
  drm/i915/ttm: Calculate the object placement at get_pages time

 drivers/gpu/drm/i915/Makefile                 |   2 +
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c       | 105 ++-
 drivers/gpu/drm/i915/i915_buddy.c             | 412 +++++++++
 drivers/gpu/drm/i915/i915_buddy.h             | 133 +++
 drivers/gpu/drm/i915/i915_scatterlist.c       |  80 ++
 drivers/gpu/drm/i915/i915_scatterlist.h       |   5 +
 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 246 ++++++
 drivers/gpu/drm/i915/i915_ttm_buddy_manager.h |  56 ++
 drivers/gpu/drm/i915/intel_memory_region.c    |  55 +-
 drivers/gpu/drm/i915/intel_memory_region.h    |  20 +-
 drivers/gpu/drm/i915/intel_region_ttm.c       | 108 +--
 drivers/gpu/drm/i915/intel_region_ttm.h       |   2 +
 drivers/gpu/drm/i915/selftests/i915_buddy.c   | 789 ++++++++++++++++++
 .../drm/i915/selftests/intel_memory_region.c  | 170 ++--
 drivers/gpu/drm/i915/selftests/mock_region.c  |  17 +-
 15 files changed, 1970 insertions(+), 230 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/i915_buddy.c
 create mode 100644 drivers/gpu/drm/i915/i915_buddy.h
 create mode 100644 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
 create mode 100644 drivers/gpu/drm/i915/i915_ttm_buddy_manager.h
 create mode 100644 drivers/gpu/drm/i915/selftests/i915_buddy.c