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help / color / mirror / Atom feedFrom: Andrey Borodin <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: Postgres hackers <[email protected]>
Cc: Heikki Linnakangas <[email protected]>
Subject: Re: injection_points: Switch wait/wakeup to use atomics rather than latches
Date: Tue, 2 Jun 2026 10:13:01 +0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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> On 2 Jun 2026, at 09:15, Michael Paquier <[email protected]> wrote:
>
> On Mon, Jun 01, 2026 at 04:25:40PM +0500, Andrey Borodin wrote:
>> The shared memory segment must be released before we attempt recovery.
>> But that's exactly what I wanted anyway. Thank you!
>
> How do you guarantee that a wait position is reached in the case where
> you don't have access to wait events to make sure that the wait point
> is reached?
In a research test? sleep(1)
Best regards, Andrey Borodin.
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Subject: Re: injection_points: Switch wait/wakeup to use atomics rather than latches
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