From: Emmanuel Florac <eflorac@intellique.com>
To: Eric Wheeler <bcache@lists.ewheeler.net>
Cc: linux-bcache@vger.kernel.org
Subject: Re: bcache and load average
Date: Mon, 18 May 2015 13:35:40 +0200 [thread overview]
Message-ID: <20150518133540.3676636b@harpe.intellique.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1505151053020.8760@ware.dreamhost.com>
Le Fri, 15 May 2015 10:55:32 -0700 (PDT)
Eric Wheeler <bcache@lists.ewheeler.net> écrivait:
> Try the attached patches that I've been collecting over the past year
> or two. I do not believe they have been merged into mainline (BUT
> SOMEONE NEEDS TO).
>
> I am not sure that these address the load bug, but if the load is
> being increased by a large amount of dmesg output caused by rcu
> traces, then the patches will help.
>
No, there aren't any traces in dmesg. It's only some quirk of the
normal bcache behaviour... I suppose from some point of view it
even doesn't qualify as a bug, except in documentation.
--
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Emmanuel Florac | Direction technique
| Intellique
| <eflorac@intellique.com>
| +33 1 78 94 84 02
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prev parent reply other threads:[~2015-05-18 11:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-15 16:50 bcache and load average Emmanuel Florac
2015-05-15 17:55 ` Eric Wheeler
2015-05-15 20:37 ` Darrick J. Wong
2015-05-15 22:47 ` Ming Lin
2015-05-18 19:17 ` Eric Wheeler
2015-05-18 20:27 ` Ming Lin
2015-05-19 17:54 ` Eric Wheeler
2015-05-18 11:35 ` Emmanuel Florac [this message]
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