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RE: [Patch] Optimize dropping of relation buffers using dlist - Mailing list pgsql-hackers

From tsunakawa.takay@fujitsu.com
Subject RE: [Patch] Optimize dropping of relation buffers using dlist
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Msg-id TYAPR01MB2990E06020E4D9CA28B4E60CFEDF0@TYAPR01MB2990.jpnprd01.prod.outlook.com
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In response to Re: [Patch] Optimize dropping of relation buffers using dlist  (Kyotaro Horiguchi <horikyota.ntt@gmail.com>)
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From: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
> Mmm. If that is true, doesn't the unoptimized path also need the
> rechecking?

Yes, the traditional processing does the recheck after acquiring the buffer header spinlock.


Regards
Takayuki Tsunakawa

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