From: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Stanislav Kinsbursky
<skinsbursky-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
Cc: Trond.Myklebust-HgOvQuBEEgTQT0dZR+AlfA@public.gmane.org,
linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
xemul-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org,
neilb-l3A5Bk7waGM@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org,
davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org
Subject: Re: [PATCH v4 4/8] SUNRPC: setup rpcbind clients if service requires it
Date: Tue, 20 Sep 2011 07:22:06 -0400 [thread overview]
Message-ID: <20110920072206.117db4ce@corrin.poochiereds.net> (raw)
In-Reply-To: <20110920101404.9861.83097.stgit-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
On Tue, 20 Sep 2011 14:14:04 +0400
Stanislav Kinsbursky <skinsbursky-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org> wrote:
> New function ("svc_uses_rpcbind") will be used to detect, that new service will
> send portmapper register calls. For such services we will create rpcbind
> clients and remove all stale portmap registrations.
> Also, svc_rpcb_cleanup() will be set as sv_shutdown callback for such services
> in case of this field wasn't initialized earlier. This will allow to destroy
> rpcbind clients when no other users of them left.
>
> Note: Currently, any creating service will be detected as portmap user.
> Probably, this is wrong. But now it depends on program versions "vs_hidden"
> flag.
>
Yes, I think that nfs4_callback_version4 should also have vs_hidden
set. Currently, it's trying to unregister the service from the
portmapper on shutdown even though it's not registering it. Basically,
any service that sets up its sockets with SVC_SOCK_ANONYMOUS should
also have vs_hidden set on all versions.
--
Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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next prev parent reply other threads:[~2011-09-20 11:22 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-20 10:13 [PATCH v4 0/8] SUNRPC: make rpcbind clients allocated and destroyed dynamically Stanislav Kinsbursky
2011-09-20 10:13 ` [PATCH v4 1/8] SUNRPC: introduce helpers for reference counted rpcbind clients Stanislav Kinsbursky
2011-09-20 13:05 ` Bryan Schumaker
2011-09-20 13:15 ` Myklebust, Trond
2011-09-20 13:34 ` Stanislav Kinsbursky
[not found] ` <4E789679.1060601-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-09-20 14:14 ` Myklebust, Trond
2011-09-20 14:35 ` Stanislav Kinsbursky
2011-09-20 14:38 ` Myklebust, Trond
2011-09-20 15:03 ` Stanislav Kinsbursky
2011-09-20 16:20 ` Stanislav Kinsbursky
2011-09-20 17:13 ` Myklebust, Trond
2011-09-20 17:26 ` Stanislav Kinsbursky
2011-09-20 13:49 ` [PATCH v5 " Stanislav Kinsbursky
2011-09-20 14:24 ` Jeff Layton
2011-09-20 14:41 ` Myklebust, Trond
2011-09-20 15:58 ` Stanislav Kinsbursky
[not found] ` <20110920102431.58ca1d96-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2011-09-20 14:43 ` Stanislav Kinsbursky
2011-09-20 14:58 ` Bryan Schumaker
2011-09-20 15:38 ` Stanislav Kinsbursky
2011-09-20 16:06 ` Bryan Schumaker
2011-09-20 15:11 ` Jeff Layton
2011-09-20 16:20 ` Stanislav Kinsbursky
2011-09-21 9:07 ` [PATCH v6 " Stanislav Kinsbursky
2011-09-23 14:41 ` Stanislav Kinsbursky
2011-09-23 17:26 ` Myklebust, Trond
2011-09-20 10:13 ` [PATCH v4 2/8] SUNRPC: use rpcbind reference counting helpers Stanislav Kinsbursky
2011-09-20 10:13 ` [PATCH v4 3/8] SUNRPC: introduce svc helpers for prepairing rpcbind infrastructure Stanislav Kinsbursky
2011-09-20 10:14 ` [PATCH v4 4/8] SUNRPC: setup rpcbind clients if service requires it Stanislav Kinsbursky
[not found] ` <20110920101404.9861.83097.stgit-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
2011-09-20 11:22 ` Jeff Layton [this message]
2011-09-20 10:14 ` [PATCH v4 6/8] NFSd: call svc rpcbind cleanup explicitly Stanislav Kinsbursky
2011-09-20 10:14 ` [PATCH v4 7/8] SUNRPC: remove rpcbind clients creation during service registering Stanislav Kinsbursky
2011-09-20 10:14 ` [PATCH v4 8/8] SUNRPC: remove rpcbind clients destruction on module cleanup Stanislav Kinsbursky
[not found] ` <20110920101031.9861.18444.stgit-bi+AKbBUZKagILUCTcTcHdKyNwTtLsGr@public.gmane.org>
2011-09-20 10:14 ` [PATCH v4 5/8] SUNRPC: cleanup service destruction Stanislav Kinsbursky
2011-09-20 11:24 ` [PATCH v4 0/8] SUNRPC: make rpcbind clients allocated and destroyed dynamically Jeff Layton
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