From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Greg KH <gregkh@suse.de>
Cc: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
dave@linux.vnet.ibm.com, cascardo@holoscopio.com,
sjenning@linux.vnet.ibm.com
Subject: Re: [PATCH] zcache fix for 3.3-rc1.
Date: Mon, 23 Jan 2012 17:22:38 -0500 [thread overview]
Message-ID: <20120123222238.GB31852@phenom.dumpdata.com> (raw)
In-Reply-To: <20120123221155.GA10265@suse.de>
On Mon, Jan 23, 2012 at 02:11:55PM -0800, Greg KH wrote:
> On Mon, Jan 23, 2012 at 04:52:19PM -0500, Konrad Rzeszutek Wilk wrote:
> > Hey Greg,
> >
> > I posted this patch some time ago [https://lkml.org/lkml/2012/1/13/253]
> > but I am not seeing it in you tree.
>
> Did you copy me on it? I don't see it anywhere in my to-apply queues.
Ugh, I did not - I seemed to have forgotten to CC you and had assumed you
would be omnipresent and would magically pick it up. Sorry about that mishap.
>
> > Was wondering if you could stick this patch in your tree? It fixes
> > a performance regressions which is quite noticable in small memory systems
> > where a 'swapoff' ends up taking more than it should.
>
> So this is needed for 3.3? How about older kernels? 3.2? 3.0?
That would be splendid if you could stick it on the stable tree :-)
>
> thanks,
>
> greg k-h
next prev parent reply other threads:[~2012-01-23 22:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-23 21:52 [PATCH] zcache fix for 3.3-rc1 Konrad Rzeszutek Wilk
2012-01-23 21:52 ` [PATCH] zcache: Set SWIZ_BITS to 8 to reduce tmem bucket lock contention Konrad Rzeszutek Wilk
2012-01-23 22:11 ` [PATCH] zcache fix for 3.3-rc1 Greg KH
2012-01-23 22:22 ` Konrad Rzeszutek Wilk [this message]
2012-01-23 22:35 ` Greg KH
2012-01-23 22:40 ` Konrad Rzeszutek Wilk
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