Re: Race conditions, race conditions!

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Race conditions, race conditions!
Date: 2005-08-17 03:53:04
Message-ID: 11096.1124250784@sss.pgh.pa.us
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"Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> writes:
> Shall we write

> /* If it was already in the buffer pool and not for extension, we're
> done */
> if (found && !isExtend)

> instead?

If you can demonstrate a problem in this code, please do. I'm very much
less than excited about making random changes though.

regards, tom lane

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