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 6386E21C9E7 for ; Wed, 30 Apr 2025 14:13:25 +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=1746022407; cv=none; b=BW6L9b5mK19QMs7O19ToFYLRzMvlc9jb47UZTd/deDUvR3JLQDY/hZrxv020JrQfiiJyTQA+yeR+rUcSQnoA097isRxXBQHXv6PS5tG0YlaqOHAmdRGBnInwgJlgvSuUUCWSCVgbwwGlLnhHh1ZE7hO72mDYBnbMrhbyIKU2y0I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746022407; c=relaxed/simple; bh=KWE50NZK5MdVhsk6UZo7AvwkG679r8J+ajIKdE9Y+GM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HxZCZZeu2iscU6tUlCRFc9UvOftpNldMVfv9dB9M1uSnJQ2Q4A9cNtXjHU63UViubtRFl6AVS6mGW316GydVB+GxMpznQTI7QpxIaijovbuafzxxL0/Nchy+VkNb02rL/DEGaM0wWwA7ZrEb/1dxDKwB1yTel7LTGJ/p9YIm1Ag= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (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=pass (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 2853068CFE; Wed, 30 Apr 2025 16:13:20 +0200 (CEST) Date: Wed, 30 Apr 2025 16:13:19 +0200 From: Christoph Hellwig To: Ming Lei Cc: Jens Axboe , linux-block@vger.kernel.org, Nilay Shroff , Shinichiro Kawasaki , Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Christoph Hellwig , Hannes Reinecke Subject: Re: [PATCH V4 13/24] block: move queue freezing & elevator_lock into elevator_change() Message-ID: <20250430141319.GC6702@lst.de> References: <20250430043529.1950194-1-ming.lei@redhat.com> <20250430043529.1950194-14-ming.lei@redhat.com> Precedence: bulk X-Mailing-List: linux-block@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: <20250430043529.1950194-14-ming.lei@redhat.com> User-Agent: Mutt/1.5.17 (2007-11-01) FYI, this is the patch that fails to apply for me.