Re: pgsql: Repair a low-probability race condition identified by Qingqing

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
Cc: pgsql-committers(at)postgresql(dot)org
Subject: Re: pgsql: Repair a low-probability race condition identified by Qingqing
Date: 2006-04-18 03:47:37
Message-ID: 9316.1145332057@sss.pgh.pa.us
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"Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> writes:
> IMHO the lmgr will not be the murdered by the leftover wakeup, but what
> about the next LockBufferForCleanUp()?

What about it? It has a loop already.

regards, tom lane

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