lkml.org 
[lkml]   [2007]   [Jul]   [3]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateTue, 3 Jul 2007 07:37:44 +0200
FromJarek Poplawski <>
SubjectRe: [PATCH 2/3] make cancel_xxx_work_sync() return a boolean
On Sun, Jul 01, 2007 at 07:37:10PM +0400, Oleg Nesterov wrote:
> Change cancel_work_sync() and cancel_delayed_work_sync() to return a boolean
> indicating whether the work was actually cancelled. A zero return value means
> that the work was not pending/queued.
> 
> Without that kind of change it is not possible to avoid flush_workqueue()
> sometimes, see the next patch as an example.
> 
> Also, this patch unifies both functions and kills the (unlikely) busy-wait loop.
> 
> Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>

Acked-by: Jarek Poplawski <jarkao2@o2.pl>

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-07-03 07:36    [from the cache]
©2003-2008