[11u] RFR 8250928: JFR: Improve hash algorithm for stack traces

[Jaroslav Bachorík]

On Tue, Sep 1, 2020 at 12:48 PM Aleksey Shipilev <shade at redhat.com> wrote:
>
> On 9/1/20 12:45 PM, Jaroslav Bachorík wrote:
> > Perhaps, the mainline should be fixed to use the 'improved'
> > calculation in both places first?
>
> Yes, that would be my guess. The backport to both 8u and 11u does not look safe until that
> peculiarity is resolved, either by additional patch, or justification why it is fine.

Yes. I totally agree. Thanks for catching this early!

-JB-

>
> --
> Thanks,
> -Aleksey
>