Re: [PATCH 7/8] percpu: add __percpu sparse annotations to hw_breakpoint

Tejun Heo
2010-01-26T02:29:27Z

On 01/26/2010 11:22 AM, Frederic Weisbecker wrote:
>> What about this? It doesn't use direct cast to scalar but should
>> create a pointer type to kernel space datas:
>>
>>
>> #define kernel_space_t(var) \
>> (typeof(var) __kernel __force)
>
>
> Should be typeof(*var)
>
>>
>> #define SHIFT_PERCPU_PTR(__p, __offset) ({ \
>> __verify_pcpu_ptr((__p)); \
>> RELOC_HIDE((typeof(*(kernel_space_t(var)) __kernel __force *)(__p), (__offset)); \
>> })

Can you balance ()'s here too?

--
tejun