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Date: Wed, 03 Feb 2010 14:53:58 -0500 From: Jon Masters <jonathan@...masters.org> To: Alexey Dobriyan <adobriyan@...il.com> Cc: Patrick McHardy <kaber@...sh.net>, Eric Dumazet <eric.dumazet@...il.com>, linux-kernel <linux-kernel@...r.kernel.org>, netdev <netdev@...r.kernel.org>, netfilter-devel <netfilter-devel@...r.kernel.org>, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Subject: Re: [PATCH] netfilter: per netns nf_conntrack_cachep On Wed, 2010-02-03 at 21:51 +0200, Alexey Dobriyan wrote: > On Wed, Feb 03, 2010 at 02:43:47PM -0500, Jon Masters wrote: > > On Wed, 2010-02-03 at 21:09 +0200, Alexey Dobriyan wrote: > > > On Wed, Feb 03, 2010 at 01:38:09PM -0500, Jon Masters wrote: > > > > I also think it is necessary to expose net namespace layout > > > > > > Not necessary. Why? > > > > How am I as a sysadmin supposed to figure out which net namespaces exist > > on my system, and as a developer, supposed to debug these situations? > > We don't expose many relations to userspace, and it's generally fine. I can see slabs via /proc, memory layout, heck I can even expose the kernel page tables if I really want to. I guess that's not too many :) > As a developer you fire a debugger and look at net_namespace_list. Yeah, but being able to cat a nice file is always handy. Jon. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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