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SubjectRe: [GIT PULL] dlm updates for 5.3
On Wed, Jul 10, 2019 at 09:05:21PM -0700, Linus Torvalds wrote:
> If wait_event_interruptible() returns -ERESTARTSYS, it means that we
> have a signal pending.
>
> And if we have a signal pending, then you can't go back and call
> wait_event_interruptible() in a loop, because the signal will
> *continue* to be pending, so now your "wait event" becomes a kernel
> busy loop.
>
> If you don't want to react to signals, then you shouldn't use the
> "interruptible()" version of wait-event.

Right, a simple wait_event looks obvious; I'll have the submitters test
that before sending that next time around. I'll put together another pull
with the two trivial commits.
Thanks
Dave

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