From: "Ilpo Järvinen" <ilpo.jarvinen@helsinki.fi>
To: David Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org, TAKANO Ryousei <takano@axe-inc.co.jp>
Subject: [PATCH net-2.6 0/7] TCP: small changes/fixes + lost_retrans brokeness fix
Date: Thu, 11 Oct 2007 14:41:00 +0300 [thread overview]
Message-ID: <1192102867479-git-send-email-ilpo.jarvinen@helsinki.fi> (raw)
Some small and simple changes. Minor testing done, until I got
one LostRetrans counted, which turned out to be hard task than
I thought (without specifically arranged scenario, just some
basic netem delay & drops).
Lost_retrans handling fix is now tested, I fixed one incorrectly
placed if from the lost_retrans_low patch after reading it
through.
...Recount removal patch could be more elegant in the way it
plays around with the tcp_clear_retrans, but I just wasn't able
to figure out how to do that nicely enough...
Those cleanups are preparation for DSACK fix, which is yet to
be done but IMHO they won't hurt if applied alone either.
Dave, please apply at will. FYI, I'll post also the SACK rewrite
patchset rebased after this (built on top of these).
--
i.
next reply other threads:[~2007-10-11 11:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-11 11:41 Ilpo Järvinen [this message]
2007-10-11 11:41 ` [PATCH 1/7] [TCP]: Add bytes_acked (ABC) clearing to FRTO too Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 2/7] [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 3/7] [TCP]: Kill almost unused variable pcount from sacktag Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 4/7] [TCP]: Extract tcp_match_queue_to_sack from sacktag code Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 5/7] [TCP]: No need to re-count fackets_out/sacked_out at RTO Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 6/7] [TCP]: Fix lost_retrans loop vs fastpath problems Ilpo Järvinen
2007-10-11 11:41 ` [PATCH 7/7] [TCP]: Limit processing lost_retrans loop to work-to-do cases Ilpo Järvinen
2007-10-12 0:36 ` David Miller
2007-10-18 3:50 ` TAKANO Ryousei
2007-10-18 9:40 ` [PATCH] [TCP]: Add highest_sack_end_seq check back to lost_retrans call Ilpo Järvinen
2007-10-18 10:17 ` [PATCH] [TCP]: Remove lost_retrans zero special cases Ilpo Järvinen
2007-10-18 10:55 ` TAKANO Ryousei
2007-10-18 11:07 ` Ilpo Järvinen
2007-10-18 12:08 ` David Miller
2007-10-12 0:35 ` [PATCH 6/7] [TCP]: Fix lost_retrans loop vs fastpath problems David Miller
2007-10-12 0:35 ` [PATCH 5/7] [TCP]: No need to re-count fackets_out/sacked_out at RTO David Miller
2007-10-12 0:34 ` [PATCH 4/7] [TCP]: Extract tcp_match_queue_to_sack from sacktag code David Miller
2007-10-12 0:34 ` [PATCH 3/7] [TCP]: Kill almost unused variable pcount from sacktag David Miller
2007-10-12 0:33 ` [PATCH 2/7] [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L David Miller
2007-10-12 0:32 ` [PATCH 1/7] [TCP]: Add bytes_acked (ABC) clearing to FRTO too David Miller
2007-10-12 0:37 ` [PATCH net-2.6 0/7] TCP: small changes/fixes + lost_retrans brokeness fix David Miller
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