From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5775714EC73 for ; Wed, 26 Feb 2025 01:20:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.95.11.211 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740532826; cv=none; b=lFo1Dk+CyFAoOvSmF1lpy1pZ9+QNJnEmKHvPDCtCb1cgbG4z0aCbgzO73aS8KAmQIRyxTJweD+S/q1xmbGIIKly4c78F/kJn3uZQBST9Wx5KXEpHUlFxyg2ylT0pwtNl3QQRfwalxVdybY9l1q7gNbTvJli51SMz9Pr3fi3i6pY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740532826; c=relaxed/simple; bh=2TOAyo7GnVjxsrtguI+lpqp5ZelF71Y8+d6SB+aHbOE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bl+QOTyRYYReMhAg9+d+ceggWJBfSrr8MyJrH+Iso8YjLYNNkbh1bnreK6GtusFNAiaCKP6D5hZPu7ZO1gQB9QzF+nTD7cE8JNBmCUV9LFBDDih82oYoko2J7V5MRJy2SX9R5j6Btrk8C7phzeFzTLrmuHJIZn0wM6tzdZOTnRs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=pass smtp.mailfrom=lst.de; arc=none smtp.client-ip=213.95.11.211 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lst.de Received: by verein.lst.de (Postfix, from userid 2407) id 8B47868AFE; Wed, 26 Feb 2025 02:20:20 +0100 (CET) Date: Wed, 26 Feb 2025 02:20:20 +0100 From: Christoph Hellwig To: "Darrick J. Wong" Cc: Christoph Hellwig , Carlos Maiolino , Hans Holmberg , linux-xfs@vger.kernel.org Subject: Re: [PATCH 03/45] xfs: support reserved blocks for the rt extent counter Message-ID: <20250226012020.GA27642@lst.de> References: <20250218081153.3889537-1-hch@lst.de> <20250218081153.3889537-4-hch@lst.de> <20250225180556.GI6242@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250225180556.GI6242@frogsfrogsfrogs> User-Agent: Mutt/1.5.17 (2007-11-01) On Tue, Feb 25, 2025 at 10:05:56AM -0800, Darrick J. Wong wrote: > Because otherwise we can end up "restoring" 8192 extents into > XC_FREE_RTEXTENTS even though we don't actually have reserved free > rtextents yet. I /think/ this fixes the frextents accounting errors > that I saw while trying to bisect to figure out the fdblocks accounting > errors. I've instead squashed the two patches together and given Hans a co-developed credit for it.