Re: Interruptible sleeps (was Re: CommitFest 2009-07: Yay, Kevin! Thanks, reviewers!)

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>
Subject: Re: Interruptible sleeps (was Re: CommitFest 2009-07: Yay, Kevin! Thanks, reviewers!)
Date: 2010-09-12 18:26:58
Message-ID: 1284316018.16067.7.camel@jdavis-laptop
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On Sun, 2010-09-12 at 14:12 -0400, Tom Lane wrote:
> Uh, this is nonsense. You have to have something like these functions
> to support transferring ownership of a latch from one process to
> another, which is required at least for the walreceiver usage.

Oh, I see. It's needed to know where to send the signal, of course.

Regards,
Jeff Davis

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