From: Minchan Kim <minchan@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Juneho Choi <juno.choi@lge.com>, Gunho Lee <gunho.lee@lge.com>,
Luigi Semenzato <semenzato@google.com>,
Dan Streetman <ddstreet@ieee.org>,
Seth Jennings <sjennings@variantweb.net>,
Nitin Gupta <ngupta@vflare.org>,
Jerome Marchand <jmarchan@redhat.com>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
opensource.ganesh@gmail.com
Subject: [PATCH] zsmalloc: zsmalloc documentation
Date: Tue, 17 Mar 2015 10:12:58 +0900 [thread overview]
Message-ID: <20150317011258.GA11994@blaptop> (raw)
On Wed, Mar 04, 2015 at 04:56:10PM -0800, Andrew Morton wrote:
> On Thu, 5 Mar 2015 09:43:31 +0900 Minchan Kim <minchan@kernel.org> wrote:
>
> > Hello Andrew,
> >
> > On Wed, Mar 04, 2015 at 02:02:02PM -0800, Andrew Morton wrote:
> > > On Wed, 4 Mar 2015 14:01:32 +0900 Minchan Kim <minchan@kernel.org> wrote:
> > >
> > > > +static int zs_stats_size_show(struct seq_file *s, void *v)
> > > > +{
> > > > + int i;
> > > > + struct zs_pool *pool = s->private;
> > > > + struct size_class *class;
> > > > + int objs_per_zspage;
> > > > + unsigned long class_almost_full, class_almost_empty;
> > > > + unsigned long obj_allocated, obj_used, pages_used;
> > > > + unsigned long total_class_almost_full = 0, total_class_almost_empty = 0;
> > > > + unsigned long total_objs = 0, total_used_objs = 0, total_pages = 0;
> > > > +
> > > > + seq_printf(s, " %5s %5s %11s %12s %13s %10s %10s %16s\n",
> > > > + "class", "size", "almost_full", "almost_empty",
> > > > + "obj_allocated", "obj_used", "pages_used",
> > > > + "pages_per_zspage");
> > >
> > > Documentation?
> >
> > It should been since [0f050d9, mm/zsmalloc: add statistics support].
> > Anyway, I will try it.
> > Where is right place to put only this statistics in Documentation?
> >
> > Documentation/zsmalloc.txt?
> > Documentation/vm/zsmalloc.txt?
> > Documentation/blockdev/zram.txt?
> > Documentation/ABI/testing/sysfs-block-zram?
>
> hm, this is debugfs so Documentation/ABI/testing/sysfs-block-zram isn't
> the right place.
>
> akpm3:/usr/src/25> grep -rli zsmalloc Documentation
> akpm3:/usr/src/25>
>
> lol.
>
> Documentation/vm/zsmalloc.txt looks good.
Here it goes.
reply other threads:[~2015-03-17 1:13 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20150317011258.GA11994@blaptop \
--to=minchan@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=ddstreet@ieee.org \
--cc=gunho.lee@lge.com \
--cc=iamjoonsoo.kim@lge.com \
--cc=jmarchan@redhat.com \
--cc=juno.choi@lge.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=ngupta@vflare.org \
--cc=opensource.ganesh@gmail.com \
--cc=semenzato@google.com \
--cc=sergey.senozhatsky@gmail.com \
--cc=sjennings@variantweb.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).