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Scaling XLog insertion (was Re: Moving more work outside WALInsertLock)

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Scaling XLog insertion (was Re: Moving more work outside WALInsertLock)
Date: 2012-01-14 14:32:59
Message-ID: 4F11921B.8070302@enterprisedb.com (view raw or flat)
Thread:
Lists: pgsql-hackers
Here's another version of the patch to make XLogInsert less of a 
bottleneck on multi-CPU systems. The basic idea is the same as before, 
but several bugs have been fixed, and lots of misc. clean up has been done.

-- 
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com

Attachment: xloginsert-scale-5.patch
Description: text/x-diff (89.5 KB)

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