drm/nouveau: rework vram init/fini ordering a little

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Commit "drm/nouveau: add some debug output if nouveau_mm busy at destroy time"
revealed an issue where vram mm takedown would actually fail due to there
still being nodes present, causing nouveau to leak a small amount of memory
on module unload.

This splits TTM/nouveau_mm a bit more cleanly and ensures nouveau_mm fini
isn't done until all gpuobjs are also destroyed.

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

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This commit is contained in:

Ben Skeggs 2011-06-10 13:36:08 +10:00

parent 15ba79ad44

commit 24f246ac10

6 changed files with 59 additions and 53 deletions

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4

drivers/gpu/drm/nouveau/nouveau_drv.h

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30

drivers/gpu/drm/nouveau/nouveau_mem.c

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1

drivers/gpu/drm/nouveau/nouveau_mm.h

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22

drivers/gpu/drm/nouveau/nouveau_state.c

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41

drivers/gpu/drm/nouveau/nv50_vram.c

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14

drivers/gpu/drm/nouveau/nvc0_vram.c

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