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SubjectRe: [PATCH][RFC]: mutex: adaptive spin
On Wed, Jan 07, 2009 at 03:34:47PM +0800, Lai Jiangshan wrote:
> So I think current task should sleep earlier when it detects that
> mutex owner start schedule().

How do you propose it detects this?

--
Matthew Wilcox Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours. We can't possibly take such
a retrograde step."


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