On Thu, Sep 08, 2022 at 02:51:32PM -0700, Keith Busch wrote: > From: Keith Busch <kbusch@xxxxxxxxxx> > > Batched completions can clear multiple bits, but we're only decrementing > the wait_cnt by one each time. This can cause waiters to never be woken, > stalling IO. Use the batched count instead. > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=215679 A longer running test finally failed in a similar manner as before. It use to fail much quicker, but something is still off, so please don't apply or test this patch yet.
