From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
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To: | Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com> |
Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, "andres(at)anarazel(dot)de" <andres(at)anarazel(dot)de>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Ildus Kurbangaliev <i(dot)kurbangaliev(at)postgrespro(dot)ru>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
Subject: | Re: [PATCH] Refactoring of LWLock tranches |
Date: | 2016-01-05 14:57:58 |
Message-ID: | CA+TgmoaU_RktUT6a9MjaR7w9BFwJoYZ=ch8R7+DG_t5SV9c9WA@mail.gmail.com |
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Lists: | pgsql-hackers |
On Tue, Jan 5, 2016 at 8:54 AM, Jesper Pedersen
<jesper(dot)pedersen(at)redhat(dot)com> wrote:
> LWLock *
> GetLWLockAddinTranche(const char *tranche_name)
>
> would be nicer to work with for extensions IMHO. Not likely worth the
> trouble though.
That change would be easy to make, but would tend to make performance
worse for anyone who uses more than 1 lock.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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