From: Oren Laadan <orenl@librato.com>
To: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org, arnd@arndb.de,
Containers <containers@lists.linux-foundation.org>,
Nathan Lynch <nathanl@austin.ibm.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
hpa@zytor.com, mingo@elte.hu, torvalds@linux-foundation.org,
Alexey Dobriyan <adobriyan@gmail.com>,
Pavel Emelyanov <xemul@openvz.org>
Subject: Re: [RFC][v7][PATCH 3/9] Make pid_max a pid_ns property
Date: Thu, 24 Sep 2009 13:45:45 -0400 [thread overview]
Message-ID: <4ABBB049.7080707@librato.com> (raw)
In-Reply-To: <20090924170109.GC16989@us.ibm.com>
Sukadev Bhattiprolu wrote:
>
> From: Serge Hallyn <serue@us.ibm.com>
> Subject: [RFC][v7][PATCH 3/9] Make pid_max a pid_ns property
>
> Remove the pid_max global, and make it a property of the
> pid_namespace. When a pid_ns is created, it inherits
> the parent's pid_ns.
>
> Fixing up sysctl (trivial akin to ipc version, but
> potentially tedious to get right for all CONFIG*
> combinations) is left for later.
>
> Changelog[v2]:
> - Port to newer kernel
> - Make pid_max a local variable in alloc_pidmap() to simplify code/patch
>
> Signed-off-by: Serge Hallyn <serue@us.ibm.com>
> Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Reviewed-by: Oren Laadan <orenl@cs.columbia.edu>
next prev parent reply other threads:[~2009-09-24 17:45 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-24 16:55 [RFC][v7][PATCH 0/9] Implement clone2() system call Sukadev Bhattiprolu
2009-09-24 17:00 ` [RFC][v7][PATCH 1/9]: Factor out code to allocate pidmap page Sukadev Bhattiprolu
2009-09-24 17:00 ` [RFC][v7][PATCH 2/9]: Have alloc_pidmap() return actual error code Sukadev Bhattiprolu
2009-09-24 17:01 ` [RFC][v7][PATCH 3/9] Make pid_max a pid_ns property Sukadev Bhattiprolu
2009-09-24 17:45 ` Oren Laadan [this message]
2009-09-24 17:01 ` [RFC][v7][PATCH 4/9]: Add target_pid parameter to alloc_pidmap() Sukadev Bhattiprolu
2009-09-24 17:47 ` Oren Laadan
2009-09-24 17:01 ` [RFC][v7][PATCH 5/9]: Add target_pids parameter to alloc_pid() Sukadev Bhattiprolu
2009-09-24 17:02 ` [RFC][v7][PATCH 6/9]: Add target_pids parameter to copy_process() Sukadev Bhattiprolu
2009-09-24 17:02 ` [RFC][v7][PATCH 7/9]: Define do_fork_with_pids() Sukadev Bhattiprolu
2009-09-24 17:03 ` [RFC][v7][PATCH 8/9]: Define clone2() syscall Sukadev Bhattiprolu
2009-09-24 21:43 ` Arnd Bergmann
2009-09-25 8:23 ` Louis Rilling
2009-09-25 10:56 ` Louis Rilling
2009-09-29 18:05 ` Sukadev Bhattiprolu
2009-09-29 18:40 ` Roland McGrath
2009-09-29 18:44 ` H. Peter Anvin
2009-09-29 19:02 ` Arjan van de Ven
2009-09-29 19:10 ` Linus Torvalds
2009-09-29 20:02 ` H. Peter Anvin
2009-09-29 22:11 ` Linus Torvalds
2009-09-29 22:19 ` H. Peter Anvin
2009-09-30 16:15 ` Arnd Bergmann
2009-09-30 16:27 ` Linus Torvalds
2009-09-30 17:59 ` Arnd Bergmann
2009-09-30 19:14 ` Linus Torvalds
2009-09-30 6:48 ` Roland McGrath
2009-09-29 20:00 ` H. Peter Anvin
2009-09-29 21:58 ` Oren Laadan
2009-09-24 17:03 ` [RFC][v7][PATCH 9/9]: Document " Sukadev Bhattiprolu
2009-09-24 18:05 ` Randy Dunlap
2009-09-25 2:31 ` KOSAKI Motohiro
2009-09-24 17:44 ` [RFC][v7][PATCH 0/9] Implement clone2() system call Oren Laadan
2009-09-24 20:15 ` Sukadev Bhattiprolu
2009-09-24 22:06 ` Oren Laadan
2009-09-24 22:21 ` Arnd Bergmann
2009-09-24 23:19 ` Oren Laadan
2009-10-01 2:36 ` Sukadev Bhattiprolu
2009-10-01 15:19 ` Oren Laadan
2009-09-24 17:57 ` Alexey Dobriyan
2009-09-24 18:35 ` Serge E. Hallyn
2009-09-30 5:34 ` Alexey Dobriyan
2009-09-30 17:41 ` Oren Laadan
2009-10-02 20:27 ` Alexey Dobriyan
2009-10-02 21:06 ` Oren Laadan
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