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Date: Wed, 16 Apr 2008 00:08:11 -0700 (PDT) From: David Miller <davem@...emloft.net> To: andi@...stfloor.org Cc: vgusev@...nvz.org, kuznet@....inr.ac.ru, netdev@...r.kernel.org Subject: Re: [PATCH] Discard tcp out-of-order queue if system limit is reached From: Andi Kleen <andi@...stfloor.org> Date: Wed, 16 Apr 2008 09:01:45 +0200 > David Miller wrote: > > From: Vitaliy Gusev <vgusev@...nvz.org> > > Date: Tue, 15 Apr 2008 18:54:44 +0400 > > > >> tcp_prune_queue() doesn't prune an out-of-order queue if socket > >> is under rcvbuf. However even if socket is under rcvbuf but system-wide limit is > >> reached then skb cannot be queued. It can lead to deadlock situation as any skb that > >> fills sequence hole is dropped. > >> So discard out-of-order queue if system-wide limit is reached. > >> > >> Signed-off-by: Vitaliy Gusev <vgusev@...nvz.org> > > > > I applied your original patch already, so I added the following > > relative patch. > > Could you please at least update the original description to the > one from the new patch? That one was somewhat misleading imho. It's already a few changesets deep in my tree and it's already pushed to kernel.org I really don't want to have to respin my tree and break it for all of my downstream tree developers just to make this commit message fixup. Sorry. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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