Messages in this thread | | | Date | Sun, 6 Jan 2013 02:30:27 +0100 | From | Willy Tarreau <> | Subject | Re: Major network performance regression in 3.7 |
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On Sat, Jan 05, 2013 at 05:21:16PM -0800, Eric Dumazet wrote: > On Sun, 2013-01-06 at 01:50 +0100, Willy Tarreau wrote: > > > Yes, I've removed all zero counters in this short view for easier > > reading (complete version appended at the end of this email). This > > was after around 140 GB were transferred : > > OK I only wanted to make sure skb were not linearized in xmit. > > Could you try to disable CONFIG_COMPACTION ?
It's already disabled.
> ( This is the other thread mentioning this : "ppoll() stuck on POLLIN > while TCP peer is sending" )
Ah interesting because these were some of the mm patches that I had tried to revert.
Willy
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