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| author | Christian König <christian.koenig@amd.com> | 2016-02-08 11:08:35 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-02-10 14:17:16 -0500 |
| commit | cc325d1913475655b81c0417ba04c84f168ac78c (patch) | |
| tree | 6dcc586983e753988a4b2713678f78bbb49ded6e /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 04db4caf5c836c211977a54c9218f2cdee14897f (diff) | |
| download | lwn-cc325d1913475655b81c0417ba04c84f168ac78c.tar.gz lwn-cc325d1913475655b81c0417ba04c84f168ac78c.zip | |
drm/amdgpu: check userptrs mm earlier
Instead of when we try to bind it check the usermm when
we try to use it in the IOCTLs.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 4a6e87857875..a783c684b49b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -2364,7 +2364,7 @@ void amdgpu_ttm_placement_from_domain(struct amdgpu_bo *rbo, u32 domain); bool amdgpu_ttm_bo_is_amdgpu_bo(struct ttm_buffer_object *bo); int amdgpu_ttm_tt_set_userptr(struct ttm_tt *ttm, uint64_t addr, uint32_t flags); -bool amdgpu_ttm_tt_has_userptr(struct ttm_tt *ttm); +struct mm_struct *amdgpu_ttm_tt_get_usermm(struct ttm_tt *ttm); bool amdgpu_ttm_tt_affect_userptr(struct ttm_tt *ttm, unsigned long start, unsigned long end); bool amdgpu_ttm_tt_is_readonly(struct ttm_tt *ttm); |