From: Tejun Heo <tj@kernel.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
laijs@cn.fujitsu.com, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [PATCH 5/9] usb: don't use PREPARE_DELAYED_WORK
Date: Fri, 21 Feb 2014 10:07:35 -0500 [thread overview]
Message-ID: <20140221150735.GA460@htj.dyndns.org> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1402211001570.1273-100000@iolanthe.rowland.org>
On Fri, Feb 21, 2014 at 10:06:05AM -0500, Alan Stern wrote:
> > I think it should be fine to use INIT_DELAYED_WORK(), but Alan would
> > know best. Alan?
>
> That's right; INIT_DELAYED_WORK() should be fine. Provided there's no
> problem doing it from within the previous work routine.
Yeah, that's completely fine. Once a work item starts execution,
workqueue doesn't care about it at all - even freeing and recycling it
is fine.
Thanks.
--
tejun
next prev parent reply other threads:[~2014-02-21 15:07 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-20 20:44 [PATCHSET wq/for-3.15] workqueue: remove PREPARE_[DELAYED_]WORK() Tejun Heo
2014-02-20 20:44 ` [PATCH 1/9] wireless/rt2x00: don't use PREPARE_WORK in rt2800usb.c Tejun Heo
2014-03-07 15:26 ` Tejun Heo
2014-02-20 20:44 ` [PATCH 2/9] ps3-vuart: don't use PREPARE_WORK Tejun Heo
2014-02-20 20:44 ` Tejun Heo
2014-02-21 23:19 ` Geoff Levand
2014-02-21 23:19 ` Geoff Levand
2014-02-20 20:44 ` [PATCH 3/9] floppy: don't use PREPARE_[DELAYED_]WORK Tejun Heo
2014-02-21 9:37 ` Jiri Kosina
2014-02-20 20:44 ` [PATCH 4/9] firewire: don't use PREPARE_DELAYED_WORK Tejun Heo
2014-02-20 20:44 ` Tejun Heo
2014-02-21 1:44 ` Peter Hurley
2014-02-21 1:59 ` Tejun Heo
2014-02-21 2:07 ` Peter Hurley
2014-02-21 2:07 ` Peter Hurley
2014-02-21 2:13 ` Tejun Heo
2014-02-21 5:13 ` Peter Hurley
2014-02-21 10:03 ` Tejun Heo
2014-02-21 12:51 ` Peter Hurley
2014-02-21 12:51 ` Peter Hurley
2014-02-21 13:06 ` Tejun Heo
2014-02-21 16:53 ` Peter Hurley
2014-02-21 16:57 ` Tejun Heo
2014-02-21 23:01 ` Peter Hurley
2014-02-21 23:18 ` Tejun Heo
2014-02-21 23:46 ` Peter Hurley
2014-02-22 14:38 ` Tejun Heo
2014-02-22 14:38 ` Tejun Heo
2014-02-22 14:48 ` Peter Hurley
2014-02-22 18:43 ` James Bottomley
2014-02-22 18:48 ` Peter Hurley
2014-02-22 18:48 ` Peter Hurley
2014-02-22 18:52 ` James Bottomley
2014-02-22 19:03 ` Peter Hurley
2014-02-22 19:03 ` Peter Hurley
2014-02-23 1:23 ` memory-barriers.txt again (was Re: [PATCH 4/9] firewire: don't use PREPARE_DELAYED_WORK) Stefan Richter
2014-02-23 16:37 ` Paul E. McKenney
2014-02-23 16:37 ` Paul E. McKenney
2014-02-23 20:35 ` Peter Hurley
2014-02-23 23:50 ` Paul E. McKenney
2014-02-24 0:09 ` Peter Hurley
2014-02-24 16:26 ` Paul E. McKenney
2014-02-24 16:26 ` Paul E. McKenney
2014-02-24 0:32 ` Stefan Richter
2014-02-24 16:27 ` Paul E. McKenney
2014-02-23 20:05 ` [PATCH 4/9] firewire: don't use PREPARE_DELAYED_WORK James Bottomley
2014-02-23 22:32 ` Peter Hurley
2014-02-21 20:45 ` Stefan Richter
2014-02-21 20:45 ` Stefan Richter
2014-03-05 21:34 ` Stefan Richter
2014-03-07 15:18 ` Tejun Heo
2014-03-07 15:26 ` [PATCH UPDATED " Tejun Heo
2014-03-07 15:26 ` Tejun Heo
2014-02-20 20:44 ` [PATCH 5/9] usb: " Tejun Heo
2014-02-20 20:59 ` Greg Kroah-Hartman
2014-02-21 15:06 ` Alan Stern
2014-02-21 15:07 ` Tejun Heo [this message]
2014-02-22 14:59 ` [PATCH v2 " Tejun Heo
2014-02-22 15:14 ` Alan Stern
2014-02-22 15:20 ` Peter Hurley
2014-02-22 15:37 ` Tejun Heo
2014-02-22 23:03 ` Alan Stern
2014-02-23 4:29 ` Tejun Heo
2014-02-20 20:44 ` [PATCH 6/9] nvme: don't use PREPARE_WORK Tejun Heo
2014-02-20 20:44 ` Tejun Heo
2014-03-07 15:26 ` Tejun Heo
2014-03-07 15:26 ` Tejun Heo
2014-02-20 20:44 ` [PATCH 7/9] afs: " Tejun Heo
2014-03-07 15:27 ` Tejun Heo
2014-02-20 20:44 ` [PATCH 8/9] staging/fwserial: " Tejun Heo
2014-02-21 15:13 ` Peter Hurley
2014-02-20 20:44 ` [PATCH 9/9] workqueue: remove PREPARE_[DELAYED_]WORK() Tejun Heo
2014-03-07 15:27 ` Tejun Heo
2014-02-20 22:00 ` [PATCH 7/9] afs: don't use PREPARE_WORK David Howells
2014-02-20 22:46 ` Tejun Heo
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