From:
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:
Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc:
Michael Adler <adler(at)pobox(dot)com>,PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>,Mark Wong <markw(at)osdl(dot)org>, Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>,pgsql(at)mohawksoft(dot)com
Subject:
Re: 8.0.X and the ARC patent
Date:
2005-03-04 19:42:27
Message-ID:
2716.1109965347@sss.pgh.pa.us (view raw or flat )
Thread:
2005-02-14 23:17:48 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-15 01:05:01 from pgsql(at)mohawksoft(dot)com
2005-02-15 01:09:24 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-15 02:21:01 from pgsql(at)mohawksoft(dot)com
2005-02-15 07:10:12 from Thomas Hallgren <thhal(at)mailblocks(dot)com>
2005-02-15 02:56:49 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>
2005-02-15 03:06:02 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-15 04:02:43 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-02-15 04:04:32 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-15 05:13:45 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-02-19 04:15:37 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-19 05:57:52 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-01 21:51:16 from Mark Wong <markw(at)osdl(dot)org>
2005-03-01 21:57:11 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-01 22:06:42 from Mark Wong <markw(at)osdl(dot)org>
2005-03-01 22:17:07 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-02 15:21:41 from Mark Wong <markw(at)osdl(dot)org>
2005-03-02 15:41:57 from Dave Cramer <pg(at)fastcrypt(dot)com>
2005-03-02 15:47:40 from Mark Wong <markw(at)osdl(dot)org>
2005-03-02 16:04:21 from Dave Cramer <pg(at)fastcrypt(dot)com>
2005-03-02 22:15:37 from Mark Wong <markw(at)osdl(dot)org>
2005-03-03 16:08:36 from Greg Stark <gsstark(at)mit(dot)edu>
2005-03-02 18:45:15 from Michael Adler <adler(at)pobox(dot)com>
2005-03-03 01:55:31 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-04 19:32:26 from Simon Riggs <simon(at)2ndquadrant(dot)com>
2005-03-04 19:42:27 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-05 01:10:52 from Greg Stark <gsstark(at)mit(dot)edu>
2005-03-05 18:03:17 from Simon Riggs <simon(at)2ndquadrant(dot)com>
2005-03-05 19:17:44 from Greg Stark <gsstark(at)mit(dot)edu>
2005-03-02 20:15:54 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-02 21:10:18 from Mark Wong <markw(at)osdl(dot)org>
2005-03-03 01:33:38 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-03-03 04:28:36 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-21 22:54:24 from Simon Riggs <simon(at)2ndquadrant(dot)com>
2005-02-25 05:18:37 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-25 06:47:39 from "Marc G(dot) Fournier" <scrappy(at)postgresql(dot)org>
2005-02-25 11:04:19 from Simon Riggs <simon(at)2ndquadrant(dot)com>
2005-02-25 15:36:36 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-25 15:47:09 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-02-25 16:20:34 from "Matthew T(dot) O'Connor" <matthew(at)zeut(dot)net>
2005-02-25 16:24:48 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
2005-02-25 16:21:06 from Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
2005-02-25 11:02:28 from Simon Riggs <simon(at)2ndquadrant(dot)com>
2005-02-25 11:05:44 from Andrew Dunstan <andrew(at)dunslane(dot)net>
Lists:
pgsql-hackers
Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> Checkpoint doesn't request new buffers, but it does require the
> BufMgrLock in order to write all of the dirty buffers.
There is no BufMgrLock anymore in the clock-algorithm code, so I'm not
sure how much of this analysis is still relevant.
regards, tom lane
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