"Dr. David Alan Gilbert (git)" <[email protected]> wrote:
> From: "Dr. David Alan Gilbert" <[email protected]>
>
> There's an assert in autoconverge that checks that we quit the
> iteration when we go below the expected threshold.  Philippe
> saw a case where this assert fired with the measured value
> slightly over the threshold. (about 3k out of a few million).
>
> I can think of two reasons:
>   a) Rounding errors
>   b) That after we make the decision to quit iteration we do one
>     more sync and that sees a few more dirty pages.
>
> So add 1% slack to the assertion, that should cover a and
> most cases of b, probably all we'll see for the test.
>
> Signed-off-by: Dr. David Alan Gilbert <[email protected]>

Reviewed-by: Juan Quintela <[email protected]>

It shouldn't matter really.  And if we are seeing that problem.


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