netdev - Re: TCP cache performance

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20080107.175748.174400658.davem@davemloft.net>
Date:	Mon, 07 Jan 2008 17:57:48 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	virtualphtn@...il.com
Cc:	netdev@...r.kernel.org, lachlan.andrew@...il.com
Subject: Re: TCP cache performance

From: Tom Quetchenbach <virtualphtn@...il.com>
Date: Mon, 07 Jan 2008 17:22:51 -0800

> This suggests that efforts to improve TCP performance should focus
> on cache usage rather than just processing time.

Thanks for reporting your data, but we very well know what the exact
problem is.

When we recover from loss, we touch thousands of packets freeing up
basically an entire window's worth.
--
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