Messages in this thread | | | Date | Tue, 26 Jan 2010 11:34:40 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH 7/8] percpu: add __percpu sparse annotations to hw_breakpoint |
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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
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