netdev - Re: [PATCH v3 1/6] net: pad skb data and shinfo as a whole rather than individually

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

Date:	Tue, 31 Jan 2012 15:54:17 +0100
From:	Francois Romieu <romieu@...zoreil.com>
To:	Ian Campbell <Ian.Campbell@...rix.com>
Cc:	Eric Dumazet <eric.dumazet@...il.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH v3 1/6] net: pad skb data and shinfo as a whole rather than individually

Ian Campbell <Ian.Campbell@...rix.com> :
[...]
> I'm using a single NIC transmitter, no delay, 1000000 clones of each skb
> and I've tried 60 and 1500 byte packets. In the 60 byte case I see more
> like 50k pps

At this stage 'tools/perf/perf top -G graph' sometimes helps me discover
debug options that I had left enabled.

-- 
Ueimor
--
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