Re: [patch] 2.4.4 alpha semaphores optimization
Richard Henderson (rth@twiddle.net)
Fri, 4 May 2001 14:13:18 -0700
On Thu, May 03, 2001 at 07:47:47PM +0400, Ivan Kokshaysky wrote:
> Initially I tried to use __builtin_expect in the rwsem.h, but found
> that it doesn't help at all in the small inline functions - it works
> as expected only in a reasonably large block of code.
Eh? Would you give me an example that isn't working properly?
r~
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