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help / color / mirror / Atom feedFrom: Andres Freund <[email protected]>
To: John Naylor <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: Thomas Munro <[email protected]>
Subject: Re: remap the .text segment into huge pages at run time
Date: Tue, 20 Jun 2023 10:29:41 -0700
Message-ID: <[email protected]> (raw)
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Hi,
On 2023-06-20 10:23:14 +0700, John Naylor wrote:
> Here's a start at that, trying with postmaster only. Unfortunately, I get
> "MADV_COLLAPSE failed: Invalid argument".
I also see that. But depending on the steps, I also see
MADV_COLLAPSE failed: Resource temporarily unavailable
I suspect there's some kernel issue. I'll try to ping somebody.
Greetings,
Andres Freund
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