Hello, Peter.
> * Instead of avoiding the FPI when this happens, proactively call
> _bt_simpledel_pass() just before _bt_killitems() returns. Accept the
> immediate cost of setting an LP_DEAD bit, just like today, but avoid
> repeated FPIs.
Hm, not sure here
AFAIK current implementation does not produce repeated FPIs. Page is
marked as dirty on the first bit. So, others LP_DEAD (if not set by
single scan) do not generate FPI until checkpoint is ready.
Also, the issue affects GITS and HASH indexes and HEAP pages.
Best regards,
Michail.
