From: | Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
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To: | hlinnaka(at)iki(dot)fi |
Cc: | robertmhaas(at)gmail(dot)com, ideriha(dot)takeshi(at)jp(dot)fujitsu(dot)com, tomas(dot)vondra(at)2ndquadrant(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us, andres(at)anarazel(dot)de, tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com, alvherre(at)2ndquadrant(dot)com, bruce(at)momjian(dot)us, pgsql-hackers(at)lists(dot)postgresql(dot)org, michael(dot)paquier(at)gmail(dot)com, david(at)pgmasters(dot)net, craig(at)2ndquadrant(dot)com |
Subject: | Re: Protect syscache from bloating with negative cache entries |
Date: | 2020-11-09 02:48:42 |
Message-ID: | 20201109.114842.1421568992301831664.horikyota.ntt@gmail.com |
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Lists: | pgsql-hackers |
At Mon, 09 Nov 2020 11:13:31 +0900 (JST), Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> wrote in
> Now the branch for counter-increment is removed. For similar
> branches for counter-decrement side in CatCacheCleanupOldEntries(),
> Min() is compiled into cmovbe and a branch was removed.
Mmm. Sorry, I sent this by a mistake. Please ignore it.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center
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