lkml.org 
[lkml]   [2014]   [Mar]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/9] wireless/rt2x00: don't use PREPARE_WORK in rt2800usb.c
On Thu, Feb 20, 2014 at 03:44:23PM -0500, Tejun Heo wrote:
> PREPARE_[DELAYED_]WORK() are being phased out. They have few users
> and a nasty surprise in terms of reentrancy guarantee as workqueue
> considers work items to be different if they don't have the same work
> function.
>
> Update rt2800usb.c to use INIT_WORK() instead of PREPARE_WORK(). As
> the work item isn't in active use during rt2800usb_probe_hw(), this
> doesn't cause any behavior difference.
>
> It would probably be best to route this with other related updates
> through the workqueue tree.
>
> Only compile tested.
>
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Cc: Ivo van Doorn <IvDoorn@gmail.com>
> Cc: Gertjan van Wingerde <gwingerde@gmail.com>
> Cc: Helmut Schaa <helmut.schaa@googlemail.com>
> Cc: linux-wireless@vger.kernel.org

Applied to wq/for-3.15. Please holler if there's any objection.

Thanks.

--
tejun


\
 
 \ /
  Last update: 2014-03-07 17:01    [W:0.820 / U:0.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site