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| author | Kefeng Wang <[email protected]> | 2022-10-19 03:49:45 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-11-09 01:37:19 +0000 |
| commit | cc03817c0e8417419ede18a8e0749c5b9699b135 (patch) | |
| tree | 314fda6c63cd5963e397a856358e8bda24dbe36e /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | mm: debug_vm_pgtable: use VM_ACCESS_FLAGS (diff) | |
| download | kernel-cc03817c0e8417419ede18a8e0749c5b9699b135.tar.gz kernel-cc03817c0e8417419ede18a8e0749c5b9699b135.zip | |
amdgpu: use VM_ACCESS_FLAGS
Simplify VM_READ|VM_WRITE|VM_EXEC with VM_ACCESS_FLAGS.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: "Christian König" <[email protected]>
Cc: "Pan, Xinhui" <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Jarkko Sakkinen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 8ef31d687ef3..4728be161828 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -255,7 +255,7 @@ static int amdgpu_gem_object_mmap(struct drm_gem_object *obj, struct vm_area_str * becoming writable and makes is_cow_mapping(vm_flags) false. */ if (is_cow_mapping(vma->vm_flags) && - !(vma->vm_flags & (VM_READ | VM_WRITE | VM_EXEC))) + !(vma->vm_flags & VM_ACCESS_FLAGS)) vma->vm_flags &= ~VM_MAYWRITE; return drm_gem_ttm_mmap(obj, vma); |