From: Tejun Heo <tj@kernel.org>
To: "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
Cc: gregkh@linuxfoundation.org, dmitry.torokhov@gmail.com,
falcon@meizu.com, tiwai@suse.de, arjan@linux.intel.com,
linux-kernel@vger.kernel.org, oleg@redhat.com,
akpm@linux-foundation.org, penguin-kernel@i-love.sakura.ne.jp,
joseph.salisbury@canonical.com, bpoirier@suse.de,
"Luis R. Rodriguez" <mcgrof@suse.com>
Subject: Re: [RFC v1 0/3] driver-core: add asynch module loading support
Date: Sun, 31 Aug 2014 07:05:26 -0400 [thread overview]
Message-ID: <20140831110526.GE19853@htj.dyndns.org> (raw)
In-Reply-To: <20140831110200.GC19853@htj.dyndns.org>
On Sun, Aug 31, 2014 at 07:02:00AM -0400, Tejun Heo wrote:
> So, something like the following. A couple things to note
>
> * driver_attach() can never fail but is marked with __must_check. We
> prolly should change it to void.
>
> * Old/weird userspace which depends on insmod to wait for device
> probing might choke and the new behavior might need to be switched
> somehow (sysctl, insmod param or whatever).
One more thing.
* Use of ordered workqueue probably isn't necessary and using
system_unbound_wq should be fine.
Thanks.
--
tejun
next prev parent reply other threads:[~2014-08-31 11:05 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-31 9:03 Luis R. Rodriguez
2014-08-31 9:03 ` [RFC v1 1/3] driver-core: split module_init() and module_exit() Luis R. Rodriguez
2014-08-31 9:03 ` [RFC v1 2/3] async: move synchronous caller into a helper Luis R. Rodriguez
2014-08-31 9:03 ` [RFC v1 3/3] async: add driver asynch levels Luis R. Rodriguez
2014-08-31 10:13 ` [RFC v1 0/3] driver-core: add asynch module loading support Tejun Heo
2014-08-31 11:02 ` Tejun Heo
2014-08-31 11:05 ` Tejun Heo [this message]
2014-08-31 17:52 ` Dmitry Torokhov
2014-08-31 19:26 ` Arjan van de Ven
2014-08-31 20:11 ` Dmitry Torokhov
2014-08-31 11:25 ` David Herrmann
2014-08-31 11:38 ` Tejun Heo
2014-08-31 18:28 ` Dmitry Torokhov
2014-08-31 22:02 ` Tejun Heo
2014-08-31 23:06 ` Dmitry Torokhov
2014-08-31 23:40 ` Tejun Heo
2014-08-31 14:44 ` Arjan van de Ven
2014-08-31 17:50 ` Dmitry Torokhov
2014-08-31 19:24 ` Arjan van de Ven
2014-08-31 19:31 ` Greg KH
2014-08-31 20:14 ` Dmitry Torokhov
2014-08-31 20:40 ` Greg KH
2014-08-31 21:53 ` Tejun Heo
2014-08-31 22:15 ` Greg KH
2014-08-31 22:53 ` Tejun Heo
2014-08-31 23:20 ` Arjan van de Ven
2014-08-31 23:29 ` Tejun Heo
2014-08-31 22:51 ` Dmitry Torokhov
2014-08-31 23:03 ` Tejun Heo
2014-09-04 21:21 ` Luis R. Rodriguez
2014-09-04 21:52 ` Greg KH
2014-08-31 16:41 ` Greg KH
[not found] <99jhsb6abtsilpt3j5nu991b.1409513632114@email.android.com>
2014-08-31 22:32 ` Arjan van de Ven
2014-08-31 22:45 ` Dmitry Torokhov
2014-08-31 22:48 ` Arjan van de Ven
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