Hello,
On Tue, Sep 05, 2017 at 02:43:14PM +0100, Chris Wilson wrote:
> > Can't you use cancel[_delayed]_work_sync()?
>
> We then need a loop like:
>
> do {
> if (cancel_delayed_work_sync(wrk))
> do_work(wrk);
> else
>
Quoting Tejun Heo (2017-09-05 14:36:28)
> On Mon, Sep 04, 2017 at 10:35:49AM +0200, Daniel Vetter wrote:
> > On Fri, Sep 01, 2017 at 03:11:23PM +0100, Chris Wilson wrote:
> > > If a worker requeues itself, it may switch to a different kworker pool,
> > > which flush_work() considers as complete. To
On Mon, Sep 04, 2017 at 10:35:49AM +0200, Daniel Vetter wrote:
> On Fri, Sep 01, 2017 at 03:11:23PM +0100, Chris Wilson wrote:
> > If a worker requeues itself, it may switch to a different kworker pool,
> > which flush_work() considers as complete. To be strict, we then need to
> > keep flushing th
Quoting Daniel Vetter (2017-09-04 09:35:49)
> On Fri, Sep 01, 2017 at 03:11:23PM +0100, Chris Wilson wrote:
> > If a worker requeues itself, it may switch to a different kworker pool,
> > which flush_work() considers as complete. To be strict, we then need to
> > keep flushing the work until it is
Quoting Mika Kuoppala (2017-09-04 11:19:09)
> Chris Wilson writes:
> > +/*
> > + * Wait until the work is finally complete, even if it tries to postpone
> > + * by requeueing itself. Note, that if the worker never cancels itself,
> > + * we will spin forever.
> > + */
> > +static inline void drain
Chris Wilson writes:
> If a worker requeues itself, it may switch to a different kworker pool,
> which flush_work() considers as complete. To be strict, we then need to
> keep flushing the work until it is no longer pending.
>
> References: https://bugs.freedesktop.org/show_bug.cgi?id=102456
> Si
On Fri, Sep 01, 2017 at 03:11:23PM +0100, Chris Wilson wrote:
> If a worker requeues itself, it may switch to a different kworker pool,
> which flush_work() considers as complete. To be strict, we then need to
> keep flushing the work until it is no longer pending.
>
> References: https://bugs.fre
If a worker requeues itself, it may switch to a different kworker pool,
which flush_work() considers as complete. To be strict, we then need to
keep flushing the work until it is no longer pending.
References: https://bugs.freedesktop.org/show_bug.cgi?id=102456
Signed-off-by: Chris Wilson
Cc: Mik
