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| author | Ben Skeggs <bskeggs@redhat.com> | 2017-10-31 20:56:19 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-11-02 06:32:31 +0300 |
| commit | 3a314f747ba5b4cca22a36603768c176d1761afd (patch) | |
| tree | 0b17f24fd1a0c58a1f2fe11d0462844b5ec7a3f9 /drivers/gpu/drm/nouveau/nouveau_mem.c | |
| parent | 2cabefcbd097e27def6d29d52d5d2cf8797c11e4 (diff) | |
| download | linux-3a314f747ba5b4cca22a36603768c176d1761afd.tar.xz | |
drm/nouveau: remove explicit unmaps
If the VMA is being deleted, we don't need to explicity unmap first
anymore. The MMU code will automatically merge the operations into
a single page tree walk.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_mem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_mem.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index 70fbe5e72b55..17c6efb0ebec 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -36,14 +36,8 @@ nouveau_mem_map(struct nouveau_mem *mem, void nouveau_mem_fini(struct nouveau_mem *mem) { - if (mem->vma[1].node) { - nvkm_vm_unmap(&mem->vma[1]); - nvkm_vm_put(&mem->vma[1]); - } - if (mem->vma[0].node) { - nvkm_vm_unmap(&mem->vma[0]); - nvkm_vm_put(&mem->vma[0]); - } + nvkm_vm_put(&mem->vma[1]); + nvkm_vm_put(&mem->vma[0]); } int |