From: Seth Jennings <sjenning@linux.vnet.ibm.com>
To: Ric Mason <ric.masonn@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Nitin Gupta <ngupta@vflare.org>, Minchan Kim <minchan@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Dan Magenheimer <dan.magenheimer@oracle.com>,
Robert Jennings <rcj@linux.vnet.ibm.com>,
Jenifer Hopper <jhopper@us.ibm.com>, Mel Gorman <mgorman@suse.de>,
Johannes Weiner <jweiner@redhat.com>,
Rik van Riel <riel@redhat.com>,
Larry Woodman <lwoodman@redhat.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Dave Hansen <dave@linux.vnet.ibm.com>,
Joe Perches <joe@perches.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
devel@driverdev.osuosl.org
Subject: Re: [PATCHv5 7/8] zswap: add swap page writeback support
Date: Mon, 18 Feb 2013 13:32:11 -0600 [thread overview]
Message-ID: <512281BB.30906@linux.vnet.ibm.com> (raw)
In-Reply-To: <511F22FB.4010607@gmail.com>
On 02/16/2013 12:11 AM, Ric Mason wrote:
> On 02/14/2013 02:38 AM, Seth Jennings wrote:
<snip>
>> +/*******************************************
>> +* page pool for temporary compression result
>> +********************************************/
>> +#define ZSWAP_TMPPAGE_POOL_PAGES 16
>
> Why not the number of online cpu?
>
While the number of online cpus can change, it could better than this
fixed value.
You're the second person to mention this, so I'll fix it up.
Thanks,
Seth
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next prev parent reply other threads:[~2013-02-18 19:32 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-13 18:38 [PATCHv5 0/8] zswap: compressed swap caching Seth Jennings
2013-02-13 18:38 ` [PATCHv5 1/8] zsmalloc: add to mm/ Seth Jennings
2013-02-16 3:26 ` Ric Mason
2013-02-18 19:04 ` Seth Jennings
2013-02-19 9:18 ` Joonsoo Kim
2013-02-19 17:54 ` Seth Jennings
2013-02-19 23:37 ` Minchan Kim
2013-02-22 9:24 ` Joonsoo Kim
2013-02-22 20:04 ` Seth Jennings
2013-02-25 17:05 ` Dan Magenheimer
2013-02-25 19:14 ` Seth Jennings
2013-02-26 0:20 ` Dan Magenheimer
2013-02-20 1:58 ` Nitin Gupta
2013-02-20 2:42 ` Nitin Gupta
2013-02-13 18:38 ` [PATCHv5 2/8] zsmalloc: add documentation Seth Jennings
2013-02-16 6:21 ` Ric Mason
2013-02-18 19:16 ` Seth Jennings
2013-02-21 8:44 ` Ric Mason
2013-02-21 8:49 ` Ric Mason
2013-02-21 15:50 ` Seth Jennings
2013-02-21 16:20 ` Dan Magenheimer
2013-02-22 2:56 ` Ric Mason
2013-02-22 21:02 ` Seth Jennings
2013-02-24 0:37 ` Ric Mason
2013-02-25 15:18 ` Seth Jennings
2013-03-01 6:47 ` Ric Mason
2013-02-22 2:59 ` Ric Mason
2013-02-13 18:38 ` [PATCHv5 3/8] debugfs: add get/set for atomic types Seth Jennings
2013-02-13 18:38 ` [PATCHv5 4/8] zswap: add to mm/ Seth Jennings
2013-02-16 4:04 ` Ric Mason
2013-02-18 19:24 ` Seth Jennings
2013-02-18 19:49 ` Cody P Schafer
2013-02-18 20:07 ` Seth Jennings
2013-02-18 19:55 ` Dan Magenheimer
2013-02-18 20:39 ` Seth Jennings
2013-02-18 21:59 ` Dan Magenheimer
2013-02-18 22:52 ` Seth Jennings
2013-02-18 23:17 ` Dan Magenheimer
2013-02-20 20:37 ` Seth Jennings
2013-02-13 18:38 ` [PATCHv5 5/8] mm: break up swap_writepage() for frontswap backends Seth Jennings
2013-02-13 18:38 ` [PATCHv5 6/8] mm: allow for outstanding swap writeback accounting Seth Jennings
2013-02-13 18:38 ` [PATCHv5 7/8] zswap: add swap page writeback support Seth Jennings
2013-02-16 6:11 ` Ric Mason
2013-02-18 19:32 ` Seth Jennings [this message]
2013-02-25 2:54 ` Minchan Kim
2013-02-25 17:37 ` Seth Jennings
2013-02-13 18:38 ` [PATCHv5 8/8] zswap: add documentation Seth Jennings
2013-02-16 3:20 ` [PATCHv5 0/8] zswap: compressed swap caching Ric Mason
2013-02-18 19:37 ` Seth Jennings
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