From: Andrew Morton <akpm@linux-foundation.org>
To: srividya.dr@samsung.com
Cc: "sjenning@redhat.com" <sjenning@redhat.com>,
"ddstreet@ieee.org" <ddstreet@ieee.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"penberg@kernel.org" <penberg@kernel.org>,
Dinakar Reddy Pathireddy <dinakar.p@samsung.com>,
SHARAN ALLUR <sharan.allur@samsung.com>,
RAJIB BASU <rajib.basu@samsung.com>,
JUHUN KIM <juhunkim@samsung.com>,
"srividya.desireddy@gmail.com" <srividya.desireddy@gmail.com>
Subject: Re: [PATCH] zswap: Same-filled pages handling
Date: Mon, 20 Nov 2017 15:46:48 -0800 [thread overview]
Message-ID: <20171120154648.6c2f96804c4c1668bd8d572a@linux-foundation.org> (raw)
In-Reply-To: <20171018104832epcms5p1b2232e2236258de3d03d1344dde9fce0@epcms5p1>
On Wed, 18 Oct 2017 10:48:32 +0000 Srividya Desireddy <srividya.dr@samsung.com> wrote:
> +/* Enable/disable handling same-value filled pages (enabled by default) */
> +static bool zswap_same_filled_pages_enabled = true;
> +module_param_named(same_filled_pages_enabled, zswap_same_filled_pages_enabled,
> + bool, 0644);
Do we actually need this? Being able to disable the new feature shows
a certain lack of confidence ;) I guess we can remove it later as that
confidence grows.
Please send a patch to document this parameter in
Documentation/vm/zswap.txt. And if you have time, please check that
the rest of that file is up-to-date?
Thanks.
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next prev parent reply other threads:[~2017-11-20 23:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20171018104832epcms5p1b2232e2236258de3d03d1344dde9fce0@epcms5p1>
2017-10-18 10:48 ` [PATCH] zswap: Same-filled pages handling Srividya Desireddy
2017-10-18 12:34 ` Matthew Wilcox
2017-10-18 13:33 ` Timofey Titovets
2017-10-18 14:11 ` Matthew Wilcox
2017-10-18 20:43 ` Andi Kleen
2017-10-19 1:10 ` Matthew Wilcox
2017-10-19 4:30 ` Andi Kleen
2017-10-19 13:24 ` Matthew Wilcox
2017-10-18 21:31 ` Timofey Titovets
2017-10-19 1:08 ` Matthew Wilcox
[not found] ` <CGME20171018104832epcms5p1b2232e2236258de3d03d1344dde9fce0@epcms5p3>
2017-11-02 15:08 ` Srividya Desireddy
2017-11-17 22:10 ` Dan Streetman
2017-11-17 22:07 ` Dan Streetman
2017-11-17 21:27 ` Dan Streetman
2017-11-20 23:46 ` Andrew Morton [this message]
2017-11-28 11:35 ` Dan Streetman
[not found] ` <CGME20171018104832epcms5p1b2232e2236258de3d03d1344dde9fce0@epcms5p6>
2017-11-29 15:34 ` [PATCH] zswap: Update with same-value filled page feature Srividya Desireddy
2017-11-29 21:29 ` Dan Streetman
2017-12-06 11:48 ` [PATCH v2] " Srividya Desireddy
2017-12-06 15:20 ` Dan Streetman
[not found] ` <CGME20171018104832epcms5p1b2232e2236258de3d03d1344dde9fce0@epcms5p4>
2017-11-21 14:18 ` [PATCH v2] zswap: Same-filled pages handling Srividya Desireddy
2017-10-18 14:43 ` [PATCH] " Srividya Desireddy
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