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SubjectRe: [patch] voluntary-preempt-2.6.9-rc1-bk4-Q7
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>> I also looked briefly at find_first_bit since it appears in a number
>> of traces. Just curious, but the coding for the i386 version is MUCH
>> different in style than several other architectures (e.g, PPC64,
>> SPARC). Is there some reason why it is recursive on the x86 and a loop
>> in the others?
>
>what do you mean by recursive? It uses the SCAS (scan string) x86
>instruction.

Never mind. In bitops.c I misread "find_first_bit" (the call near the end)
as "find_next_bit" and thought there was recursion here.

--Mark H Johnson
<mailto:Mark_H_Johnson@raytheon.com>

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