From: Roy Sigurd Karlsbakk <roy@karlsbakk.net>
To: Kernel mailing list <linux-kernel@vger.kernel.org>
Subject: [Q] e1000 hardware checksumming support?
Date: Wed, 16 Oct 2002 16:54:05 +0200 [thread overview]
Message-ID: <200210161654.05783.roy@karlsbakk.net> (raw)
hi
Can Linux 2.4 use the hardware checksumming in the e1000 adapter? I mean .. my
server is using most of it's time to csum_partial_copy_generic (and that's
the checksum? or am I wrong?)
[root@vs1 /]# readprofile | sort -rn +2 | head -30
124855 default_idle 1950.8594
33335 handle_IRQ_event 231.4931
47663 csum_partial_copy_generic 205.4440
13144 e1000_intr 136.9167
6526 fget 101.9688
6474 system_call 101.1562
4620 sock_poll 96.2500
10125 skb_release_data 90.4018
thanks
roy
--
Roy Sigurd Karlsbakk, Datavaktmester
ProntoTV AS - http://www.pronto.tv/
Tel: +47 9801 3356
Computers are like air conditioners.
They stop working when you open Windows.
next reply other threads:[~2002-10-16 14:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-16 14:54 Roy Sigurd Karlsbakk [this message]
2002-10-16 21:36 ` David S. Miller
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