diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2017-11-01 03:56:19 +1000 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 13:32:24 +1000 |
commit | 5e075fdeb166098a3dc493026534c7631e845782 (patch) | |
tree | 20a4734fc436dad566f263160e3925a637131395 /drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c | |
parent | drm/nouveau/mmu/gp10b: fork from gf100 (diff) | |
download | linux-dev-5e075fdeb166098a3dc493026534c7631e845782.tar.xz linux-dev-5e075fdeb166098a3dc493026534c7631e845782.zip |
drm/nouveau/mmu: automatically handle "un-bootstrapping" of vmm
Removes the need to expose internals outside of MMU, and GP100 is both
different, and a lot harder to deal with.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c index 1aa6b5390d79..b40c131af20e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c @@ -200,10 +200,7 @@ nv50_bar_dtor(struct nvkm_bar *base) nvkm_gpuobj_del(&bar->bar1); nvkm_vm_ref(NULL, &bar->bar1_vm, bar->pgd); nvkm_gpuobj_del(&bar->bar2); - if (bar->bar2_vm) { - nvkm_memory_unref(&bar->bar2_vm->pgt[0].mem[0]); - nvkm_vm_ref(NULL, &bar->bar2_vm, bar->pgd); - } + nvkm_vm_ref(NULL, &bar->bar2_vm, bar->pgd); nvkm_gpuobj_del(&bar->pgd); nvkm_gpuobj_del(&bar->pad); nvkm_gpuobj_del(&bar->mem); |