Re: 9.4 beta1 crash on Debian sid/i386

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Christoph Berg <christoph(dot)berg(at)credativ(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, bastian(dot)blank(at)credativ(dot)de
Subject: Re: 9.4 beta1 crash on Debian sid/i386
Date: 2014-05-19 12:46:48
Message-ID: 20140519124648.GA9010@alap3.anarazel.de
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Hi,

On 2014-05-19 13:53:18 +0200, Christoph Berg wrote:
> * PostgreSQL allocates lots of heap using brk() instead of mmap()

It doesn't really do that, btw. It's the libc's mmap that makes those
decisions, not postgres.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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