[PATCH 0/3] Some refactoring and maybe a memory accounting fixlet

Tvrtko Ursulin tursulin at igalia.com
Fri Apr 26 16:43:52 UTC 2024


From: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>

As I was reading through the driver I spotted one thing which could
perhaps make it more readable (1/3), one thing which reduces some double
conversions (in principle) from TTM placement back to domain (2/3), and
also enables the last patch in the series which maybe fixes a small
memory accounting issue. But only relevant when interacting with KFD
IIUC.

Assuming the fix is real and not my confusion, please let me know if it is
all acceptable, or you would like me to re-structure the series to only
contain the fix and break off the rest for later (or never).

Tvrtko Ursulin (3):
  drm/amdgpu: Add amdgpu_bo_is_vm_bo helper
  drm/amdgpu: Reduce mem_type to domain double indirection
  drm/amdgpu: Fix pinned GART area accounting and fdinfo reporting

 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c |  4 +--
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c     |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c  | 31 ++++++++++-----------
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.h  | 14 ++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c      | 31 +++++++++------------
 5 files changed, 44 insertions(+), 38 deletions(-)

-- 
2.44.0



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