Re: shared-memory based stats collector - Mailing list pgsql-hackers

From Andres Freund
Subject Re: shared-memory based stats collector
Date
Msg-id 4E38674B-9CAC-4912-9120-59E3C6560838@anarazel.de
Whole thread Raw
In response to Re: shared-memory based stats collector  (Ranier Vilela <ranier.vf@gmail.com>)
List pgsql-hackers
Hi,

On April 8, 2022 4:49:48 AM PDT, Ranier Vilela <ranier.vf@gmail.com> wrote:
>Hi,
>
>Per Coverity.
>
>pgstat_reset_entry does not check if lock it was really blocked.
>I think if shared_stat_reset_contents is called without lock,
>is it an issue not?

I don't think so - the nowait parameter is say to false, so the lock acquisition is blocking.

Andres

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