From: Li Zefan <lizf@cn.fujitsu.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: serue@us.ibm.com, linux-kernel@vger.kernel.org,
containers@lists.linux-foundation.org
Subject: Re: [PATCH] devcgroup: skip superfluous checks when found the DEV_ALL elem
Date: Fri, 10 Apr 2009 08:20:15 +0800 [thread overview]
Message-ID: <49DE90BF.1010800@cn.fujitsu.com> (raw)
In-Reply-To: <20090409170610.9ee6e8e4.akpm@linux-foundation.org>
Andrew Morton wrote:
> On Tue, 07 Apr 2009 13:47:16 +0800
> Li Zefan <lizf@cn.fujitsu.com> wrote:
>
>> While walking through the whitelist, if the DEV_ALL item is found,
>> no more check is needed.
>>
>
> It's unobvious whether this is a behavioural change, a bugfix or just a
> speedup?
>
It's a speedup. I thought it's obvious by saying "skip superfluous checks"..
prev parent reply other threads:[~2009-04-10 0:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-07 5:47 [PATCH] devcgroup: skip superfluous checks when found the DEV_ALL elem Li Zefan
2009-04-08 2:55 ` Serge E. Hallyn
2009-04-10 0:06 ` Andrew Morton
2009-04-10 0:20 ` Li Zefan [this message]
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=49DE90BF.1010800@cn.fujitsu.com \
--to=lizf@cn.fujitsu.com \
--cc=akpm@linux-foundation.org \
--cc=containers@lists.linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=serue@us.ibm.com \
/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).