Thread (5 messages) flat view 5 messages, 2 authors, 2012-01-19

Re: reproducible kernel freeze using r8169 in Linux 3.0

From: Francois Romieu <romieu@fr.zoreil.com>
Date: 2012-01-03 22:42:59

Possibly related (same subject, not in this thread)

Matt Ginzton [off-list ref] :
[...]
Just to follow up on this old thread:
Thanks.

[...]
I do note that TX performance as measured by pktgen is lower than r8168 --
with r8169 in 3.2-rc7 I see something like 455MB/sec and with r8168, IIRC,
the number was closer to 800MB/sec. This may be a very artificial statistic,
and isn't something I happen to care about and I'm certainly not going to
use r8168 because of it, but it may be worth looking into?
Expect a "remove everything from irq context" patch this week. It should
turn things simpler in the (apparently not so-) fast paths.

-- 
Ueimor
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