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From: Tom Lane <[email protected]>
To: Alvaro Herrera <[email protected]>
Cc: Alexander Lakhin <[email protected]>
Cc: Bharath Rupireddy <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Jeff Davis <[email protected]>
Cc: [email protected]
Cc: Jaime Casanova <[email protected]>
Subject: Re: LogwrtResult contended spinlock
Date: Mon, 01 Jul 2024 10:08:23 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>

Alvaro Herrera <[email protected]> writes:
>> because the failed assertion is:
>> #ifndef PG_HAVE_ATOMIC_U64_SIMULATION
>>     AssertPointerAlignment(&currval, 8);
>> #endif

Perhaps this assertion is what is wrong?  If the platform has no
native 8-byte alignment requirement, why do we think that atomics
need it?

			regards, tom lane

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