wal_sender_delay (WalSndDelay) has served its purpose

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-hackers(at)postgreSQL(dot)org
Subject: wal_sender_delay (WalSndDelay) has served its purpose
Date: 2011-08-10 21:23:43
Message-ID: 21231.1313011423@sss.pgh.pa.us
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AFAICS we could get rid of WalSndDelay: there is no longer any reason
for the walsender loop to wake up unless it's received a latch event.
(Its WaitLatch call is missing WL_POSTMASTER_DEATH right now, but that
is easily fixed.) Is anyone sufficiently attached to that GUC to not
want to see it go away?

regards, tom lane

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