| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, vignesh C <vignesh21(at)gmail(dot)com>, Antonin Houska <ah(at)cybertec(dot)at>, Srinath Reddy Sadipiralla <srinath2133(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Mihail Nikalayeu <mihailnikalayeu(at)gmail(dot)com>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Robert Treat <rob(at)xzilla(dot)net> |
| Subject: | Re: Adding REPACK [concurrently] |
| Date: | 2026-04-07 02:42:33 |
| Message-ID: | 20260407024233.85.noahmisch@microsoft.com |
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| Lists: | pgsql-hackers |
On Mon, Apr 06, 2026 at 09:58:19PM -0400, Andres Freund wrote:
> On 2026-04-06 18:10:56 -0700, Noah Misch wrote:
> > Hence, the current position is better for detection.
>
> What if we returned early in AssertBufferLocksPermitCatalogRead() if
> InterruptHoldoffCount == 0? That'd only fail if some code manually did a
> RESUME_INTERRUPTS() to balance the one acquired as part of the content lock?
Sounds good.
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