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SubjectRe: [PATCH] Re: Negative scalability by removal of lock_kernel()?(Was:
On Mon, Oct 30, 2000 at 07:29:51AM +0100, Andi Kleen wrote:
> It should not be needed anymore for 2.4, because the accept() wakeup has been
> fixed.

Certainly sleeping in accept will be just way better than file any locking.

OTOH accept() is still _wrong_ as it wake-one FIFO while it should wake-one
LIFO (so that we optimize the cache usage skip TLB flushes and allow the
redundand tasks to be paged out). I can only see cons in doing FIFO wake-one.

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