From: Andrew Morton <akpm@linux-foundation.org>
To: Cedric Le Goater <clg@fr.ibm.com>
Cc: Pavel Emelyanov <xemul@openvz.org>,
Linux Containers <containers@lists.osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"Eric W. Biederman" <ebiederm@xmission.com>
Subject: Re: [patch -mm 2/4] mqueue namespace : add unshare support
Date: Thu, 29 Nov 2007 02:52:46 -0800 [thread overview]
Message-ID: <20071129025246.a0d03eef.akpm@linux-foundation.org> (raw)
In-Reply-To: <474E944C.4020809@fr.ibm.com>
On Thu, 29 Nov 2007 11:28:28 +0100 Cedric Le Goater <clg@fr.ibm.com> wrote:
> >> Index: 2.6.24-rc3-mm2/include/linux/sched.h
> >> ===================================================================
> >> --- 2.6.24-rc3-mm2.orig/include/linux/sched.h
> >> +++ 2.6.24-rc3-mm2/include/linux/sched.h
> >> @@ -27,6 +27,7 @@
> >> #define CLONE_NEWUSER 0x10000000 /* New user namespace */
> >> #define CLONE_NEWPID 0x20000000 /* New pid namespace */
> >> #define CLONE_NEWNET 0x40000000 /* New network namespace */
> >> +#define CLONE_NEWMQ 0x80000000 /* New posix mqueue namespace */
> >
> > That's it :) We've run out of clone flags on 32-bit platforms :(
>
> yes.
>
> I have been giving some thoughts to a clone2() to extend the flags
There appears to be little alternative.
> but
> andrew is preparing to recycle CLONE_DETACHED and CLONE_STOPPED for
> 2.6.26. Some we might have some more time in front of us.
CLONE_DETACHED proved to be in use. There are no reports of anyone using
CLONE_STOPPED though.
next prev parent reply other threads:[~2007-11-29 10:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20071128163728.177495768@fr.ibm.com>
2007-11-28 17:28 ` [patch -mm 0/4] mqueue namespace Pavel Emelyanov
2007-11-29 9:52 ` Cedric Le Goater
[not found] ` <20071128164349.196734045@fr.ibm.com>
2007-11-28 17:32 ` [patch -mm 2/4] mqueue namespace : add unshare support Pavel Emelyanov
2007-11-29 10:28 ` Cedric Le Goater
2007-11-29 10:28 ` Cedric Le Goater
2007-11-29 10:52 ` Andrew Morton [this message]
2007-11-29 13:57 ` Serge E. Hallyn
2007-11-29 20:14 ` Oren Laadan
2007-11-29 21:49 ` Eric W. Biederman
2007-11-29 15:03 ` Eric W. Biederman
2008-06-20 3:00 ` [patch -mm 0/4] mqueue namespace Eric W. Biederman
2008-06-20 3:39 ` Eric W. Biederman
2008-06-20 14:53 ` Serge E. Hallyn
2008-08-29 9:46 ` Cedric Le Goater
2008-06-20 14:50 ` Serge E. Hallyn
2008-06-20 19:11 ` Eric W. Biederman
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