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drm/amdgpu: Fix the kerneldoc description

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amdgpu_ttm_tt_set_userptr() is also called by the KFD as part of
initializing the user pages for userptr BOs and also while initializing
the GPUVM for a KFD process so update the function description.

Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rajneesh Bhardwaj
2022-04-20 12:28:20 -04:00
committed by Alex Deucher
parent b7ada7ee61
commit adf65dff5d
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@@ -1177,8 +1177,9 @@ int amdgpu_ttm_tt_get_userptr(const struct ttm_buffer_object *tbo,
* @addr: The address in the current tasks VM space to use
* @flags: Requirements of userptr object.
*
* Called by amdgpu_gem_userptr_ioctl() to bind userptr pages
* to current task
* Called by amdgpu_gem_userptr_ioctl() and kfd_ioctl_alloc_memory_of_gpu() to
* bind userptr pages to current task and by kfd_ioctl_acquire_vm() to
* initialize GPU VM for a KFD process.
*/
int amdgpu_ttm_tt_set_userptr(struct ttm_buffer_object *bo,
uint64_t addr, uint32_t flags)