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Date: Fri, 19 Dec 2025 06:28:29 +0100
From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, aalbersh@kernel.org, dlemoal@kernel.org,
	hans.holmberg@wdc.com, linux-xfs@vger.kernel.org
Subject: Re: [PATCH] mkfs: adjust_nr_zones for zoned file system on
 conventional devices
Message-ID: <20251219052829.GA29856@lst.de>
References: <20251218160932.1652588-1-hch@lst.de> <20251219021001.GA7725@frogsfrogsfrogs>
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On Thu, Dec 18, 2025 at 06:10:01PM -0800, Darrick J. Wong wrote:
> Hrm.  So we're moving the XFS_RESERVED_ZONES addition code out of
> adjust_nr_zones to here.  The conditional changes to rtsize because
> previously the only way we'd do the addition is if !rgcount, which means
> we were really only doing it if rtsize != 0.
> 
> And now that we always call adjust_nr_zones that part needed to be moved
> up.
> 
> I think I understand what's going on here, so

Yes.