drm/nouveau/mmu: add more general vmm free/node handling functions

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Aside from being a nice cleanup, these will to allow the upcoming direct
page mapping interfaces to play nicely with normal mappings.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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Ben Skeggs 2018-12-11 14:50:02 +10:00

parent 3968d6920b

commit 729eba3355

3 changed files with 118 additions and 51 deletions

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21

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/uvmm.c

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145

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c

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3

drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.h

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