Re: scheduling while atomic in z3fold

[Mike Galbraith]

On Mon, 2020-12-07 at 12:52 +0100, Vitaly Wool wrote:
>
> Thanks. This trace beats me because I don't quite get how this could
> have happened.

I swear there's a mythical creature loose in there somewhere ;-)
Everything looks just peachy up to the instant it goes boom, then you
find in the wreckage that which was most definitely NOT there just a
few ns ago.

> Hitting write_unlock at line 341 would mean that HANDLES_ORPHANED bit
> is set but obviously it isn't.
> Could you please comment out the ".shrink = z3fold_zpool_shrink" line
> and retry?

Unfortunately, that made zero difference.

	-Mike