From: Christoph Hellwig <hch@infradead.org>
To: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: Christoph Hellwig <hch@infradead.org>,
Viro Alexander <viro@ZenIV.linux.org.uk>,
Linux NFS Mailing List <linux-nfs@vger.kernel.org>,
Devel FS Linux <linux-fsdevel@vger.kernel.org>,
Torvalds Linus <torvalds@linux-foundation.org>,
Eric Biederman <ebiederm@xmission.com>
Subject: Re: [PATCH 00/11] [RFC] repair net namespace damage to rpc_pipefs
Date: Mon, 2 Dec 2013 08:27:16 -0800 [thread overview]
Message-ID: <20131202162716.GA17417@infradead.org> (raw)
In-Reply-To: <BCED1826-0743-4420-AD45-B38D67EF3D99@primarydata.com>
On Mon, Dec 02, 2013 at 11:00:50AM -0500, Trond Myklebust wrote:
> > Except for the non-rpc_client users of rpc_pipefs?
>
> There is the idmapper pipe which is created as part of setting up a NFSv4 mount: that could either call rpc_get_mount(), or just rely on the fact that the nfs_client has an rpc_client. Ditto for the DNS resolver pipe.
We got idmapper, dns, pnfs-block upcall.
idmapper seems per-nfs_client, the other two are created on module load
and removed at unload time.
Similarly the pipe in nfsd works globally as well.
next prev parent reply other threads:[~2013-12-02 16:27 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-01 13:14 [PATCH 00/11] [RFC] repair net namespace damage to rpc_pipefs Christoph Hellwig
2013-12-01 13:14 ` [PATCH 01/11] sunrpc: allocate pipefs inodes using kmalloc Christoph Hellwig
2013-12-01 14:26 ` Jeff Layton
2013-12-01 13:14 ` [PATCH 02/11] rpc_pipefs: always mount on net namespace initialization Christoph Hellwig
2013-12-01 15:24 ` Jeff Layton
2013-12-01 13:14 ` [PATCH 03/11] sunrpc: remove the rpc_clients_block notifier Christoph Hellwig
2013-12-01 15:25 ` Jeff Layton
2013-12-01 13:14 ` [PATCH 04/11] sunrpc: no need to have a lock or superblock for rpc_unlink Christoph Hellwig
2013-12-01 13:14 ` [PATCH 05/11] sunprc: add sensible pipe creation and removal helpers Christoph Hellwig
2013-12-01 13:14 ` [PATCH 06/11] sunrpc: clean up rpc_pipefs client dir creation Christoph Hellwig
2013-12-01 13:14 ` [PATCH 07/11] sunrpc: make rpc_mkdir_populate net-namespace aware Christoph Hellwig
2013-12-01 13:14 ` [PATCH 08/11] sunrpc: rpc_get_sb_net, die, die, die Christoph Hellwig
2013-12-01 13:14 ` [PATCH 09/11] nfs: convert idmapper to rpc_mkpipe_clnt Christoph Hellwig
2013-12-01 13:14 ` [PATCH 10/11] auth_gss: convert " Christoph Hellwig
2013-12-01 13:14 ` [PATCH 11/11] sunrpc: rpc_pipefs cleanup Christoph Hellwig
2013-12-01 14:36 ` [PATCH 00/11] [RFC] repair net namespace damage to rpc_pipefs Jeff Layton
2013-12-01 15:44 ` Jeff Layton
2013-12-01 15:57 ` Jeff Layton
2013-12-01 18:13 ` Al Viro
2013-12-02 8:12 ` Christoph Hellwig
2013-12-02 13:44 ` Trond Myklebust
2013-12-02 14:24 ` Stanislav Kinsbursky
2013-12-02 15:36 ` Christoph Hellwig
2013-12-02 15:58 ` Trond Myklebust
2013-12-03 7:24 ` Stanislav Kinsbursky
2013-12-02 15:34 ` Christoph Hellwig
2013-12-02 16:00 ` Trond Myklebust
2013-12-02 16:27 ` Christoph Hellwig [this message]
2013-12-02 16:46 ` Trond Myklebust
2013-12-02 16:33 ` Jeff Layton
2013-12-02 16:37 ` J. Bruce Fields
2013-12-02 16:45 ` Jeff Layton
2013-12-02 15:57 ` Al Viro
2013-12-02 16:04 ` Trond Myklebust
2013-12-03 2:11 ` [RFC] alloc_pid() breakage Al Viro
2013-12-02 7:23 ` [PATCH 00/11] [RFC] repair net namespace damage to rpc_pipefs Stanislav Kinsbursky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20131202162716.GA17417@infradead.org \
--to=hch@infradead.org \
--cc=ebiederm@xmission.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=trond.myklebust@primarydata.com \
--cc=viro@ZenIV.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).