On Tue, Jul 17, 2018 at 05:04:39PM +0200, Peter Zijlstra wrote:
> On Tue, Jul 17, 2018 at 04:24:37PM +0200, Christoph Hellwig wrote:
> > On Thu, Jul 12, 2018 at 12:17:53PM -0700, Davidlohr Bueso wrote:
> > > On Thu, 14 Dec 2017, Christoph Hellwig wrote:
> > >
> > >> Hi all,
> > >>
> > >> this serie
On Tue, Jul 17, 2018 at 04:24:37PM +0200, Christoph Hellwig wrote:
> On Thu, Jul 12, 2018 at 12:17:53PM -0700, Davidlohr Bueso wrote:
> > On Thu, 14 Dec 2017, Christoph Hellwig wrote:
> >
> >> Hi all,
> >>
> >> this series adds a strategic lockdep_assert_held to __wake_up_common
> >> to ensure call
On Thu, Jul 12, 2018 at 12:17:53PM -0700, Davidlohr Bueso wrote:
> On Thu, 14 Dec 2017, Christoph Hellwig wrote:
>
>> Hi all,
>>
>> this series adds a strategic lockdep_assert_held to __wake_up_common
>> to ensure callers really do hold the wait_queue_head lock when calling
>> the unlocked wake_up
On Thu, 14 Dec 2017, Christoph Hellwig wrote:
Hi all,
this series adds a strategic lockdep_assert_held to __wake_up_common
to ensure callers really do hold the wait_queue_head lock when calling
the unlocked wake_up variants. It turns out epoll did not do this
for a fairly common path (hit all
Hi all,
this series adds a strategic lockdep_assert_held to __wake_up_common
to ensure callers really do hold the wait_queue_head lock when calling
the unlocked wake_up variants. It turns out epoll did not do this
for a fairly common path (hit all the time by systemd during bootup),
so the second
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