From: Hugh Dickins <hughd@google.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: Hugh Dickins <hughd@google.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: Problems with swapping in v4.5-rc on POWER
Date: Wed, 24 Feb 2016 21:36:13 -0800 (PST) [thread overview]
Message-ID: <alpine.LSU.2.11.1602242131480.6876@eggly.anvils> (raw)
In-Reply-To: <1456373550.30375.3.camel@ellerman.id.au>
On Thu, 25 Feb 2016, Michael Ellerman wrote:
>
> I do run tests on G5, but obviously not rigorously enough. I kicked off a few
> kernel builds on mine and it survived, though once it hits swap it's almost
> unusably slow. I'll leave it running overnight and see if I hit anything.
Oh yes, I'd forgotten how unusably slow: I tend to forget that I slipped an
SSD in there some while back, just for the swapping: slow, but not unusable.
Thanks, I'm hoping you will be able to reproduce it yourself.
Hugh
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next prev parent reply other threads:[~2016-02-25 5:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-25 2:10 Hugh Dickins
2016-02-25 4:12 ` Michael Ellerman
2016-02-25 5:36 ` Hugh Dickins [this message]
2016-02-25 4:52 ` Aneesh Kumar K.V
2016-02-25 5:43 ` Hugh Dickins
2016-02-25 21:35 ` Hugh Dickins
2016-02-26 10:04 ` Hugh Dickins
2016-03-02 20:49 ` Hugh Dickins
2016-03-03 5:51 ` Michael Ellerman
2016-03-04 17:58 ` Hugh Dickins
2016-03-07 3:00 ` Michael Ellerman
2016-03-08 11:49 ` Hugh Dickins
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