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Date: Fri, 21 Mar 2025 18:17:08 +0100
From: Lukas Wunner <lukas@wunner.de>
To: James Bottomley <James.Bottomley@hansenpartnership.com>
Cc: Christoph Hellwig <hch@infradead.org>, linux-fsdevel@vger.kernel.org,
	lsf-pc@lists.linux-foundation.org,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Pavel Machek <pavel@kernel.org>, Len Brown <len.brown@intel.com>,
	linux-pm@vger.kernel.org
Subject: Re: [LSF/MM/BPF TOPIC] Filesystem Suspend Resume
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In-Reply-To: <62bfd49bc06a58e435431610256e722651e1e5ca.camel@HansenPartnership.com>

On Fri, Mar 21, 2025 at 01:00:24PM -0400, James Bottomley wrote:
> There's a final wrinkle in that if I plumb efivarfs into all this, it
> needs to know whether it was a hibernate or suspend, but I can add that
> as an extra freeze_holder flag.

Perhaps system_entering_hibernation() does what you need?

Thanks,

Lukas