From: Dave Jones <davej@redhat.com>
To: Nick Piggin <piggin@cyberone.com.au>
Cc: Evaldo Gardenali <evaldo@gardenali.biz>, linux-kernel@vger.kernel.org
Subject: Re: buggy raid checksumming selection?
Date: Fri, 23 Jan 2004 14:38:06 +0000 [thread overview]
Message-ID: <20040123143806.GL9327@redhat.com> (raw)
In-Reply-To: <40112E29.4060800@cyberone.com.au>
On Sat, Jan 24, 2004 at 01:22:33AM +1100, Nick Piggin wrote:
> >> Uhh. correct me if I am wrong, but shouldnt it select the fastest
> >algorithm?
> >
> >No, if it can choose a function which avoids polluting the cache over
> >one that doesn't, it will. Even if that means slightly less raw throughput
> >
> >This comes up time after time, maybe we need a printk in that case ?
>
> How about removing the entire output? Is it really needed?
It's probably on a par with http://www.hadess.net/files/stuff/vpenis.c 8-)
You have a point though, it probably is pointless these days.
Dave
next prev parent reply other threads:[~2004-01-23 14:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-23 13:40 buggy raid checksumming selection? Evaldo Gardenali
2004-01-23 13:58 ` John Bradford
2004-01-23 14:13 ` Dave Jones
2004-01-23 14:22 ` Nick Piggin
2004-01-23 14:38 ` Dave Jones [this message]
2004-01-23 15:16 ` Ed Tomlinson
-- strict thread matches above, loose matches on Subject: below --
2004-01-23 14:27 Randal, Phil
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