linux-kernel - Re: [PATCH 0/2] Improve dmesg output for swapfile+hibernation

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Date: Thu, 23 May 2024 21:45:43 +0200
From: Pavel Machek <pavel@....cz>
To: Sukrit Bhatnagar <Sukrit.Bhatnagar@...y.com>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>,
	Christian Brauner <brauner@...nel.org>,
	"Darrick J. Wong" <djwong@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-xfs@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH 0/2] Improve dmesg output for swapfile+hibernation

Hi!

> While trying to use a swapfile for hibernation, I noticed that the suspend
> process was failing when it tried to search for the swap to use for snapshot.
> I had created the swapfile on ext4 and got the starting physical block offset
> using the filefrag command.

How is swapfile for hibernation supposed to work? I'm afraid that
can't work, and we should just not allow hibernation if there's
anything else than just one swap partition.

Best regards,
								Pavel
-- 
People of Russia, stop Putin before his war on Ukraine escalates.

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