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help / color / mirror / Atom feedFrom: Michael Paquier <[email protected]>
To: Bertrand Drouvot <[email protected]>
Cc: [email protected]
Subject: Re: Fix comments related to pending statistics
Date: Thu, 12 Dec 2024 09:20:15 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
<[email protected]>
<[email protected]>
On Wed, Dec 11, 2024 at 07:32:38AM +0000, Bertrand Drouvot wrote:
> On Wed, Dec 11, 2024 at 02:56:08PM +0900, Michael Paquier wrote:
>> Your suggestion does not look completely right to me. There is
>> nothing preventing us from using something else than event counters
>> since we don't use memcpy() and there is no comparison work, no? It
>> seems to me that we could remove the entire sentence instead.
>
> Do you mean also remove the comments in pgstat_function_flush_cb() and
> pgstat_subscription_flush_cb()? Those comments look fine to me given
> the places where those pending entries are created meaning in
> pgstat_init_function_usage() for the functions and pgstat_report_subscription_error()
> and pgstat_report_subscription_conflict() for the subscriptions.
My apologies for the confusion. I see no problem with the existing
comments in pgstat_subscription_flush_cb() and
pgstat_function_flush_cb() because they still apply. The comment in
pgstat.h
The only thing we should do here is to remove the comment for
PgStat_FunctionCounts because we could add pointers or something else
than plain counters in this structure, and fix the comment of
PgStat_TableCounts in the lines of what you are suggesting.
--
Michael
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To: [email protected]
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Subject: Re: Fix comments related to pending statistics
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