From: James Morris <jmorris@namei.org>
To: "YOSHIFUJI Hideaki / 吉藤英明" <yoshfuji@linux-ipv6.org>
Cc: penguin-kernel@I-love.SAKURA.ne.jp, a.p.zijlstra@chello.nl,
kaigai@kaigai.gr.jp, linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org, chrisw@sous-sol.org
Subject: Re: [TOMOYO 05/15](repost) Domain transition handler functions.
Date: Wed, 3 Oct 2007 07:39:49 -0700 (PDT) [thread overview]
Message-ID: <Xine.LNX.4.64.0710030739160.378@us.intercode.com.au> (raw)
In-Reply-To: <20071003.233249.126777093.yoshfuji@linux-ipv6.org>
[-- Attachment #1: Type: TEXT/PLAIN, Size: 884 bytes --]
On Wed, 3 Oct 2007, YOSHIFUJI Hideaki / µÈÆ£±ÑÌÀ wrote:
> In article <200710032326.FJF32915.OQOOHLMtFSFJFV@I-love.SAKURA.ne.jp> (at Wed, 3 Oct 2007 23:26:57 +0900), Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> says:
>
> > Peter Zijlstra wrote:
> > > Also, how do you avoid referencing dead data with your sll? I haven't
> > > actually looked at your patches, but the simple scheme you outlined
> > > didn't handle the iteration + concurrent removal scenario:
> > Regarding my singly-linked list, no entries are removed from the list. It's append only (like CD-R media).
> > I set is_deleted flag of a entry instead of removing the entry from the list.
>
> It is not a good practice. Please free such objects.
> BTW, how many objects do you have in the list?
Doesn't matter. No list should be able to grow without bounds in the
kernel.
--
James Morris
<jmorris@namei.org>
next prev parent reply other threads:[~2007-10-03 14:40 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-02 7:25 [TOMOYO 00/15](repost) TOMOYO Linux - MAC based on process invocation history Kentaro Takeda
2007-10-02 7:28 ` [TOMOYO 01/15](repost) Allow use of namespace_sem from LSM module Kentaro Takeda
2007-10-02 7:29 ` [TOMOYO 02/15](repost) Data structures and prototypes definition Kentaro Takeda
2007-10-02 7:30 ` [TOMOYO 03/15](repost) Memory and pathname management functions Kentaro Takeda
2007-10-03 7:39 ` James Morris
2007-10-03 11:12 ` Tetsuo Handa
2007-10-02 7:31 ` [TOMOYO 04/15](repost) Utility functions and securityfs interface for policy manipulation Kentaro Takeda
2007-10-02 8:05 ` Paul Mundt
2007-10-02 14:15 ` Greg KH
2007-10-02 7:32 ` [TOMOYO 05/15](repost) Domain transition handler functions Kentaro Takeda
2007-10-02 11:15 ` James Morris
2007-10-02 12:44 ` Tetsuo Handa
2007-10-02 13:00 ` YOSHIFUJI Hideaki / 吉藤英明
2007-10-02 13:07 ` James Morris
2007-10-02 14:50 ` Andi Kleen
2007-10-03 11:24 ` Tetsuo Handa
2007-10-03 11:43 ` YOSHIFUJI Hideaki / 吉藤英明
2007-10-03 12:37 ` James Morris
2007-10-03 13:04 ` Tetsuo Handa
2007-10-03 13:11 ` YOSHIFUJI Hideaki / 吉藤英明
2007-10-03 13:14 ` KaiGai Kohei
2007-10-03 13:59 ` Tetsuo Handa
2007-10-03 14:07 ` Peter Zijlstra
2007-10-03 14:26 ` Tetsuo Handa
2007-10-03 14:26 ` Peter Zijlstra
2007-10-03 14:32 ` YOSHIFUJI Hideaki / 吉藤英明
2007-10-03 14:39 ` James Morris [this message]
2007-10-03 14:56 ` Tetsuo Handa
2007-10-04 12:57 ` Tetsuo Handa
2007-10-03 14:37 ` Jiri Kosina
2007-10-07 10:38 ` Sleeping in RCU list traversal Tetsuo Handa
2007-10-03 13:24 ` [TOMOYO 05/15](repost) Domain transition handler functions Peter Zijlstra
2007-10-03 14:19 ` Tetsuo Handa
2007-10-03 14:28 ` Peter Zijlstra
2007-10-15 11:46 ` Tetsuo Handa
2007-10-03 14:35 ` David P. Quigley
2007-10-15 12:09 ` Tetsuo Handa
2007-10-02 7:33 ` [TOMOYO 06/15](repost) Auditing interface Kentaro Takeda
2007-10-02 7:34 ` [TOMOYO 07/15](repost) File access control functions Kentaro Takeda
2007-10-02 7:35 ` [TOMOYO 08/15](repost) Argv[0] " Kentaro Takeda
2007-10-02 7:36 ` [TOMOYO 09/15](repost) Networking " Kentaro Takeda
2007-10-02 7:37 ` [TOMOYO 10/15](repost) Namespace manipulation " Kentaro Takeda
2007-10-02 7:37 ` [TOMOYO 11/15](repost) Signal transmission " Kentaro Takeda
2007-10-02 7:38 ` [TOMOYO 12/15](repost) LSM adapter for TOMOYO Kentaro Takeda
2007-10-02 7:39 ` [TOMOYO 13/15](repost) Conditional permission support Kentaro Takeda
2007-10-02 7:39 ` [TOMOYO 14/15](repost) LSM expansion for TOMOYO Linux Kentaro Takeda
2007-10-02 12:48 ` James Morris
2007-10-02 13:33 ` Tetsuo Handa
2007-10-02 14:36 ` James Morris
2007-10-02 21:49 ` Tetsuo Handa
2007-10-02 7:40 ` [TOMOYO 15/15](repost) Kconfig and Makefile " Kentaro Takeda
2007-10-02 7:42 ` [TOMOYO 00/15](repost) TOMOYO Linux - MAC based on process invocation history Kentaro Takeda
2007-10-02 10:37 ` James Morris
2007-10-02 10:58 ` Kentaro Takeda
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