Lines Matching refs:usertask
790 struct task_struct *usertask; member
809 struct mm_struct *mm = gtt->usertask->mm; in amdgpu_ttm_tt_get_user_pages()
852 r = get_user_pages_remote(gtt->usertask, in amdgpu_ttm_tt_get_user_pages()
1179 if (gtt->usertask) in amdgpu_ttm_backend_destroy()
1180 put_task_struct(gtt->usertask); in amdgpu_ttm_backend_destroy()
1321 if (gtt->usertask) in amdgpu_ttm_tt_set_userptr()
1322 put_task_struct(gtt->usertask); in amdgpu_ttm_tt_set_userptr()
1323 gtt->usertask = current->group_leader; in amdgpu_ttm_tt_set_userptr()
1324 get_task_struct(gtt->usertask); in amdgpu_ttm_tt_set_userptr()
1344 if (gtt->usertask == NULL) in amdgpu_ttm_tt_get_usermm()
1347 return gtt->usertask->mm; in amdgpu_ttm_tt_get_usermm()