Re: Reducing overhead of frequent table locks - Mailing list pgsql-hackers

From Robert Haas
Subject Re: Reducing overhead of frequent table locks
Date
Msg-id BANLkTinCYnmzzH3WbtOdEc4NG-RKnyGOzg@mail.gmail.com
Whole thread Raw
In response to Re: Reducing overhead of frequent table locks  (Noah Misch <noah@leadboat.com>)
Responses Re: Reducing overhead of frequent table locks  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On Fri, May 13, 2011 at 11:05 PM, Noah Misch <noah@leadboat.com> wrote:
> Incidentally, I used the term "local lock" because I assumed fast-path locks
> would still go through the lock manager far enough to populate the local lock
> table.  But there may be no reason to do so.

Oh, good point.  I think we probably WOULD need to update the local
lock lock hash table.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


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