| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Merlin Moncure <mmoncure(at)gmail(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, YUriy Zhuravlev <u(dot)zhuravlev(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Move PinBuffer and UnpinBuffer to atomics |
| Date: | 2016-04-05 15:30:21 |
| Message-ID: | 20160405153021.zla2fb2and6eclib@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
On 2016-04-05 20:56:31 +0530, Amit Kapila wrote:
> This fluctuation started appearing after commit 6150a1b0 which we have
> discussed in another thread [1] and a colleague of mine is working on to
> write a patch to try to revert it on current HEAD and then see the results.
I don't see what that buys us. That commit is a good win on x86...
Greetings,
Andres Freund
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