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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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