Re: [HACKERS] Restricting maximum keep segments by repslots - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: [HACKERS] Restricting maximum keep segments by repslots
Date
Msg-id 20200519024357.GB11835@paquier.xyz
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In response to Re: [HACKERS] Restricting maximum keep segments by repslots  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Responses Re: [HACKERS] Restricting maximum keep segments by repslots  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers
On Mon, May 18, 2020 at 07:44:59PM -0400, Alvaro Herrera wrote:
> BTW while you're messing with checkpointer, I propose this patch to
> simplify things.

It seems to me that this would have a benefit if we begin to have a
code path in CreateCheckpoint() where where it makes sense to let the
checkpointer know that no checkpoint has happened, and now we assume
that a skipped checkpoint is a performed one.  As that's not the case
now, I would vote for keeping the code as-is.
--
Michael

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