[PATCH] kern/681110 re-roll of RFC3522 (Eifel detection) patchset

[LI Xin]

Hi,

I found this by accident on our wiki:

Re-roll and bring in the Eifel detection originally submitted by Jeffrey
Hsu.
    * PR: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/68110
    * Eifel detection has the potential to improve network performance,
in those cases where TCP has erroneously gone into slow-start to recover
from apparent congestion.
    * Xin Li's patch

So I have taken some time to do that.

A new version of the patchset that is adapted to our latest -CURRENT
code can be found at:

	http://research.delphij.net/freebsd/rfc3522.diff

and

	http://people.freebsd.org/~delphij/for_review/rfc3522.diff

Note that this version has not mixed with the Early Retransmission
change as found in DragonFly.

Cheers,
-- 
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!

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