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| author | Christian König <christian.koenig@amd.com> | 2017-11-04 16:51:44 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:47:21 -0500 |
| commit | fdd5faaa08f891153ac4fd8cedace6d95bed0968 (patch) | |
| tree | b342a5442fab53bd1b44366d070932fca7e13f1d /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | c47b41a79ab5e8faec9aea6c4a06c4d1e4d1132f (diff) | |
| download | lwn-fdd5faaa08f891153ac4fd8cedace6d95bed0968.tar.gz lwn-fdd5faaa08f891153ac4fd8cedace6d95bed0968.zip | |
drm/amdgpu: cleanup vm_size handling
It's pointless to have the same value twice, just always use max_pfn.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 1e727da2bb64..122379dfc7d8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -2576,27 +2576,27 @@ void amdgpu_vm_set_fragment_size(struct amdgpu_device *adev, * @adev: amdgpu_device pointer * @vm_size: the default vm size if it's set auto */ -void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint64_t vm_size, +void amdgpu_vm_adjust_size(struct amdgpu_device *adev, uint32_t vm_size, uint32_t fragment_size_default) { /* adjust vm size firstly */ - if (amdgpu_vm_size == -1) - adev->vm_manager.vm_size = vm_size; - else - adev->vm_manager.vm_size = amdgpu_vm_size; + if (amdgpu_vm_size != -1) + vm_size = amdgpu_vm_size; + + adev->vm_manager.max_pfn = (uint64_t)vm_size << 18; /* block size depends on vm size */ if (amdgpu_vm_block_size == -1) adev->vm_manager.block_size = - amdgpu_vm_get_block_size(adev->vm_manager.vm_size); + amdgpu_vm_get_block_size(vm_size); else adev->vm_manager.block_size = amdgpu_vm_block_size; amdgpu_vm_set_fragment_size(adev, fragment_size_default); - DRM_INFO("vm size is %llu GB, block size is %u-bit, fragment size is %u-bit\n", - adev->vm_manager.vm_size, adev->vm_manager.block_size, - adev->vm_manager.fragment_size); + DRM_INFO("vm size is %u GB, block size is %u-bit, fragment size is %u-bit\n", + vm_size, adev->vm_manager.block_size, + adev->vm_manager.fragment_size); } /** |