pgsql: Update tuplesort.c comments for memory mangement improvements.

From: Robert Haas <rhaas(at)postgresql(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Update tuplesort.c comments for memory mangement improvements.
Date: 2016-03-17 20:12:42
Message-ID: E1ageHi-0001Tu-Lm@gemulon.postgresql.org
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Update tuplesort.c comments for memory mangement improvements.

I'm committing these changes separately so that it's clear what is
Peter's original work versus what I changed. This is a followup to
commit 0011c0091e886b874e485a46ff2c94222ffbf550, and these changes
are all by me.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/c27033ff7c17b5100d02c454a0eebb95ec7b91cc

Modified Files
--------------
src/backend/utils/sort/tuplesort.c | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)

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