[lkml]   [2010]   [Jan]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] perf: Add util/include/linux/config.h for including generated autoconf.h of kernel
(2010年01月28日 23:44), Peter Zijlstra wrote:
> On Thu, 2010-01-28 at 23:28 +0900, Hitoshi Mitake wrote:
>> I'd like to add util/include/linux/config.h,
>> this header file includes autoconf.h which is generated
>> by build phase of kernel.
>> This makes building of perf depend on building of kernel.
>> It's a little dirty. But perf has tight relation
>> of its kernel, so I don't think that it is a serious problem.
>> My original purpose of making this patch is
>> knowing size of void *.
>> If config.h is available,
>> CONFIG_ARCH_PHYS_ADDR_T_64BIT will be provided for source of perf,
>> we can know size of void * by this config.
>> How do you think?
> I think sizeof(void *).

I've told about preprocessor level method.
But thanks for your advice,
I found the way to use memcpy()!


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2010-01-30 12:47    [W:0.115 / U:6.012 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site