From: Bojan Smojver <bojan@rexursive.com>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH v5]: Improve performance of LZO hibernation
Date: Wed, 28 Sep 2011 17:18:42 +1000 [thread overview]
Message-ID: <1317194324.1998.12.camel@shrek.rexursive.com> (raw)
In-Reply-To: <CAOJsxLGt717Mn50xZC5TD2s64A9vt27eAHRRFg+6nbworD4byQ@mail.gmail.com>
On Wed, 2011-09-28 at 10:14 +0300, Pekka Enberg wrote:
> So how do the numbers look like without your patch?
Write is about 110 - 120 MB/s. Read is always below 100 MB/s, mostly
around 50 - 70 MB/s.
PS. The hibernate=nocompress also benefits with the patch. It is all
about avoiding sync reads/writes.
--
Bojan
next prev parent reply other threads:[~2011-09-28 7:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-28 4:20 [PATCH v5]: Improve performance of LZO hibernation Bojan Smojver
2011-09-28 7:14 ` Pekka Enberg
2011-09-28 7:18 ` Bojan Smojver [this message]
2011-09-28 7:25 ` Pekka Enberg
2011-09-28 7:22 ` Pekka Enberg
2011-09-28 7:29 ` Bojan Smojver
2011-09-28 7:48 ` Pekka Enberg
2011-09-28 7:54 ` Bojan Smojver
2011-09-28 13:02 ` Pekka Enberg
2011-09-28 13:18 ` Bojan Smojver
2011-09-29 8:23 ` Bojan Smojver
2011-09-28 7:57 ` Bojan Smojver
2011-09-28 8:00 ` Bojan Smojver
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