Re: Deferring some AtStart* allocations?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Deferring some AtStart* allocations?
Date: 2014-06-29 23:52:23
Message-ID: 7706.1404085943@sss.pgh.pa.us
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Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> Why aren't we delaying allocations in e.g. AtStart_Inval(),
> AfterTriggerBeginXact() to when the data structures are acutally used?

Aren't we? Neither of those would be doing much work certainly.

regards, tom lane

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