How does the partitioned lock manager works?

From: "rancpine cui" <rancpine(at)gmail(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: How does the partitioned lock manager works?
Date: 2007-04-27 08:53:01
Message-ID: 306760850704270153w68c7c47pf05d8daaaafc64dc@mail.gmail.com
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Hi,
When the lock manager's data structures were split into "partitions",
how many such data structures can one partition control? Since we use
LOCKTAG's hash value to decide the partition which the lock should in, can
all locks be split into ONE partition?

Regards,
ranc.

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