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SubjectRe: [RFT] 2.2.8_andrea1 wake-one [Re: Overscheduling DOES happen with high web server load.]
   Date: 	Wed, 12 May 1999 22:19:33 +0200 (CEST)
From: Andrea Arcangeli <andrea@e-mind.com>

Note: it has also my wake-one on accept that just address completly the
overscheduling problem.

"Completely"? I beg to differ, watch and you will see that on every
new TCP connection, there will be 2 spurious and unnecessary wakeups,
and these originate in the write_space socket callback because as we
free up the SYN frames we wakeup listening socket sleepers.

I've been working today on solving this very issue.

Later,
David S. Miller
davem@redhat.com

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