Re: Change BgWriterCommLock to spinlock

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>
Cc: pgsql-patches(at)postgresql(dot)org
Subject: Re: Change BgWriterCommLock to spinlock
Date: 2006-01-08 19:20:09
Message-ID: 26044.1136748009@sss.pgh.pa.us
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Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu> writes:
> The following patch changes BgWriterCommLock to a spinlock.

Why is this a good idea?

regards, tom lane

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