Re: SSI patch version 14 - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: SSI patch version 14
Date
Msg-id 4D5143F5020000250003A655@gw.wicourts.gov
Whole thread Raw
In response to Re: SSI patch version 14  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> wrote:
> Taking RWConflictPool into account in PredicateLockShmemSize() fixes
the 
> underestimate, but makes the overestimate correspondingly larger.
I've 
> never compared the actual and estimated shmem sizes of other parts of

> the backend, so I'm not sure how large discrepancies we usually have,

> but that seems quite big.
Looking into it...
-Kevin


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