From: Ian Kent <raven@themaw.net>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
Mateusz Guzik <mguzik@redhat.com>, NeilBrown <neilb@suse.com>,
autofs mailing list <autofs@vger.kernel.org>,
Kernel Mailing List <linux-kernel@vger.kernel.org>,
Al Viro <viro@ZenIV.linux.org.uk>,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Omar Sandoval <osandov@osandov.com>
Subject: Re: [PATCH 3/4] autofs - make mountpoint checks namespace aware
Date: Fri, 23 Sep 2016 20:00:42 +0800 [thread overview]
Message-ID: <1474632042.3083.9.camel@themaw.net> (raw)
In-Reply-To: <1474604774.3083.1.camel@themaw.net>
On Fri, 2016-09-23 at 12:26 +0800, Ian Kent wrote:
> On Thu, 2016-09-22 at 20:37 -0500, Eric W. Biederman wrote:
> > Ian Kent <raven@themaw.net> writes:
> >
> > > On Thu, 2016-09-22 at 10:43 -0500, Eric W. Biederman wrote:
> > > > Ian Kent <raven@themaw.net> writes:
> > > >
> > > > > Eric, Mateusz, I appreciate your spending time on this and
> > > > > particularly
> > > > > pointing
> > > > > out my embarrassingly stupid is_local_mountpoint() usage mistake.
> > > > >
> > > > > Please accept my apology for the inconvenience.
> > > > >
> > > > > If all goes well (in testing) I'll have follow up patches to correct
> > > > > this
> > > > > fairly
> > > > > soon.
> > > >
> > > > Related question. Do you happen to know how many mounts per mount
> > > > namespace tend to be used? It looks like it is going to be wise to put
> > > > a configurable limit on that number. And I would like the default to be
> > > > something high enough most people don't care. I believe autofs is
> > > > likely where people tend to use the most mounts.
>
> Yes, I agree, I did want to try and avoid changing the parameters to
> ->d_mamange() but passing a struct path pointer might be better in the long
> run
> anyway.
>
Andrew, could you please drop patches for this series.
I believe they are:
fs-make-is_local_mountpoint-usable-by-others.patch
fs-add-have_local_submounts.patch
autofs-make-mountpoint-checks-namespace-aware.patch
fs-remove-unused-have_submounts-function.patch
I'm going to have a go at what Eric and I discussed above rather than update
this series.
Ian
next prev parent reply other threads:[~2016-09-23 12:00 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-14 6:14 [PATCH 1/4] fs - make is_local_mountpoint() usable by others Ian Kent
2016-09-14 6:14 ` Ian Kent
2016-09-14 6:14 ` [PATCH 2/4] fs - add have_local_submounts() Ian Kent
2016-09-14 6:14 ` [PATCH 3/4] autofs - make mountpoint checks namespace aware Ian Kent
2016-09-14 17:28 ` Eric W. Biederman
2016-09-15 0:09 ` Ian Kent
2016-09-15 0:09 ` Ian Kent
2016-09-15 0:32 ` Omar Sandoval
2016-09-15 2:08 ` Eric W. Biederman
2016-09-15 2:08 ` Eric W. Biederman
2016-09-15 4:12 ` Ian Kent
2016-09-15 4:12 ` Ian Kent
2016-09-15 8:19 ` Ian Kent
2016-09-16 0:47 ` Eric W. Biederman
2016-09-16 0:47 ` Eric W. Biederman
2016-09-16 2:58 ` Ian Kent
2016-09-19 0:58 ` Ian Kent
2016-09-19 0:58 ` Ian Kent
2016-09-20 16:09 ` Eric W. Biederman
2016-09-20 16:09 ` Eric W. Biederman
2016-09-15 1:03 ` Ian Kent
2016-09-15 1:03 ` Ian Kent
2016-09-16 21:14 ` Omar Sandoval
2016-09-16 21:14 ` Omar Sandoval
2016-09-17 20:10 ` Mateusz Guzik
2016-09-17 20:10 ` Mateusz Guzik
2016-09-19 1:36 ` Ian Kent
2016-09-19 1:36 ` Ian Kent
2016-09-20 16:50 ` Eric W. Biederman
2016-09-20 22:44 ` Ian Kent
2016-09-20 23:00 ` Ian Kent
2016-09-20 23:00 ` Ian Kent
2016-09-22 1:33 ` Ian Kent
2016-09-22 1:33 ` Ian Kent
2016-09-22 15:43 ` Eric W. Biederman
2016-09-23 0:55 ` Ian Kent
2016-09-23 0:55 ` Ian Kent
2016-09-23 1:37 ` Eric W. Biederman
2016-09-23 4:26 ` Ian Kent
2016-09-23 12:00 ` Ian Kent [this message]
2016-09-28 10:18 ` Ian Kent
2016-09-23 19:15 ` Eric W. Biederman
2016-09-24 0:11 ` Ian Kent
2016-09-26 16:05 ` Eric W. Biederman
2016-09-27 1:52 ` Ian Kent
2016-09-27 1:52 ` Ian Kent
2016-09-27 13:14 ` Eric W. Biederman
2016-09-27 13:14 ` Eric W. Biederman
2016-09-28 0:19 ` Ian Kent
2016-09-28 0:19 ` Ian Kent
2016-09-14 6:14 ` [PATCH 4/4] fs - remove unused have_submounts() function Ian Kent
2016-09-14 6:14 ` Ian Kent
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