>> amdgpu_bo_free >> +amdgpu_bo_inc_ref >> amdgpu_bo_import >> amdgpu_bo_list_create >> amdgpu_bo_list_destroy > > Thanks for remembering to add the symbol here, but amdgpu_bo_inc_ref > goes after amdgpu_bo_import in lexical order. :) Oh, haven't notice this is in alphabetic order. >> >> +int amdgpu_bo_inc_ref(amdgpu_bo_handle bo) >> +{ >> + atomic_inc(&bo->refcount); >> + return 0; >> +} > > What's the point of having a non-void return value that's always 0? Indeed no actual functionality, will prepare a patch for removing it. Thanks, Qiang