On Fri, Mar 07, 2014 at 06:30:49PM -0800, Arjan van de Ven wrote:
> >> AFAICT the synchronization does nothing useful and is just a remnant
> >> of a patch series where the real meat didn't get applied. But of
> >> course it would be great if Shaohua could confirm my understanding.
> >
> > Shaohua
>> AFAICT the synchronization does nothing useful and is just a remnant
>> of a patch series where the real meat didn't get applied. But of
>> course it would be great if Shaohua could confirm my understanding.
>
> Shaohua's email address seems to now bounce :(
>
> Arjan, any thoughts?
if there
On Tue, Mar 04, 2014 at 08:15:36PM -0800, Roland Dreier wrote:
> > Hm, no one seems to have said anything for the past 5 years about this.
>
> It definitely is hard to hit -- you have to do "shutdown" or "reboot"
> right as something schedules async work. In our case we have some
> systems with a
> Hm, no one seems to have said anything for the past 5 years about this.
It definitely is hard to hit -- you have to do "shutdown" or "reboot"
right as something schedules async work. In our case we have some
systems with a large and slightly flaky SAS fabric, so there's a
constant level of re-p
On Tue, Mar 04, 2014 at 07:57:51PM -0800, Roland Dreier wrote:
> From: Roland Dreier
>
> This reverts commit 401097ea4b89846d66ac78f7f108d49c2e922d9c. The
> original changelog said:
>
> A patch series to make .shutdown execute asynchronously. Some drivers's
> shutdown can take a lot of
From: Roland Dreier
This reverts commit 401097ea4b89846d66ac78f7f108d49c2e922d9c. The
original changelog said:
A patch series to make .shutdown execute asynchronously. Some drivers's
shutdown can take a lot of time. The patches can help save some shutdown
time. The patches use Ar
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