From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cedric Le Goater Subject: Re: [patch -mm 0/5] mqueue namespace Date: Tue, 02 Oct 2007 13:06:29 +0200 Message-ID: <47022635.2050706@fr.ibm.com> References: <20071002084608.149781400@fr.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: "Eric W. Biederman" Cc: containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: containers.vger.kernel.org Eric W. Biederman wrote: > Cedric Le Goater writes: > >> Hello, >> >> Here's the mqueue namespace patchset. >> >> If you're OK with it, I'll rebase on the next -mm which should contain >> the new CONFIG_NAMESPACES and send to andrew. > > Well the CLONE flag is a conflict with the network namespace. Indeed. For the moment, this is for review because I'm waiting for a few namespace patches to go in -mm. When this time comes, I'll rebase. > I was hoping someone had managed to make message queues work > through the filesystem API and then this would just be a matter > of multiple mounts of a filesystem. I've added a small helper routine to handle the case of a single super_block per namespace. I called it get_sb_single_per_data() It could be used in pid namespace also and probably a few other fs. > However given the syscalls and the rest I guess this really does > count as a separate namespace :( yep ... C.