On Fri, Jan 10, 2014 at 7:12 AM, Heikki Linnakangas <hlinnakan...@vmware.com> wrote: > I'm getting deadlocks with this patch, using the test script you posted > earlier in > http://www.postgresql.org/message-id/CAM3SWZQh=8xnvgbbzyhjexujbhwznjutjez9t-dbo9t_mx_...@mail.gmail.com. > Am doing something wrong, or is that a regression?
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Yes. The point of that test case was that it made your V1 livelock (which you fixed), not deadlock in a way detected by the deadlock detector, which is the correct behavior. This testcase was the one that showed up *unprincipled* deadlocking: http://www.postgresql.org/message-id/cam3swzshbe29kpod44cvc3vpzjgmder6k_6fghiszeozgmt...@mail.gmail.com I'd focus on that test case. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
