ib_rdmacg_try_charge
EXPORT_SYMBOL(ib_rdmacg_try_charge);
int ib_rdmacg_try_charge(struct ib_rdmacg_object *cg_obj,
ret = ib_rdmacg_try_charge(&uobj->cg_obj, uobj->context->device,
ret = ib_rdmacg_try_charge(&ucontext->cg_obj, ucontext->device,