From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 3981329CA for ; Thu, 27 Jan 2022 17:11:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1643303471; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=hISkPgWXBvxaPJR1A6cjvL239jVaZB/M99kE10NpdT4=; b=QyqCVKyWSiES9SCLaMXf8dKnSzbA3wdnZHzdNs/NQ8lPgpAue6oAJDCru3Y9wssSLoTGP7 JqYhvKTEU715KvDZkCG6Sl5A5fRUs8K7WytS45Ny4netI6qnPh5FnqHEkZvMnsTyXcjPpA s5irx73me7RFXW+R8tmgEkGlLI3ffpY= Received: from mail-qk1-f197.google.com (mail-qk1-f197.google.com [209.85.222.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-641-yqyChwwANqWmy2slAS3B9A-1; Thu, 27 Jan 2022 12:11:08 -0500 X-MC-Unique: yqyChwwANqWmy2slAS3B9A-1 Received: by mail-qk1-f197.google.com with SMTP id c128-20020a37b386000000b0047f37e77660so2833691qkf.12 for ; Thu, 27 Jan 2022 09:11:07 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=hISkPgWXBvxaPJR1A6cjvL239jVaZB/M99kE10NpdT4=; b=18ymCV/imnfBkjmIoJFcpDiS1/LOny5VXLPd/OomyEzMmy9KFn9IyJja93pfDC8cRT bNhfOlhe4PrqwGdI4o3U269Puf4MpZpY0zxmUYhbpU1Uz5099DWaswfRV4rTJIn9MnmC NQKFnowKlqYhrJK8G89u0GrUPRri9Ohy1cGGBcXIbCwHr2vL5v2Q3GXZDTDvDCEvjBE9 vT9o4s4xVdQxrotQNhd0d6prBzRN0MFxAHyrPlT2LQuO8lcnjHKBMVfYxLW9LH0wNoGY FCXa2VAN3NRZfaWHNht+wjQ/I34GQEn9+V4xri0ZHhIwkN5PzKarO5FXGTA1DiCz7DxF Cv7A== X-Gm-Message-State: AOAM532ebqR4EBN5GorUngm+HWeEMD8iKD1OuKo7xgsv1pl3S7vrYdfr xLefD0IH/4nzVJHzXwGC+16EaScpGe7vn8Ih1MA9bqTNE+0x0s76jriXR3BcSw+DWBca7fwq+I5 MDYSFcejbzydJeg== X-Received: by 2002:a05:6214:c2a:: with SMTP id a10mr4419659qvd.42.1643303467585; Thu, 27 Jan 2022 09:11:07 -0800 (PST) X-Google-Smtp-Source: ABdhPJwQanMj7Y00ur/yzuLmY8gwfKPDXJeoixdwOU4KzNAVApl7lAtazZ8/rD9LIFjZrTulwd1nlg== X-Received: by 2002:a05:6214:c2a:: with SMTP id a10mr4419637qvd.42.1643303467335; Thu, 27 Jan 2022 09:11:07 -0800 (PST) Received: from localhost (pool-68-160-176-52.bstnma.fios.verizon.net. [68.160.176.52]) by smtp.gmail.com with ESMTPSA id h6sm1661870qtx.43.2022.01.27.09.11.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Jan 2022 09:11:06 -0800 (PST) Date: Thu, 27 Jan 2022 12:11:06 -0500 From: Mike Snitzer To: Christoph Hellwig Cc: Jens Axboe , Pavel Begunkov , Ryusuke Konishi , Konstantin Komarov , Andrew Morton , "Md . Haris Iqbal " , Jack Wang , Roger Pau =?iso-8859-1?Q?Monn=E9?= , Philipp Reisner , Lars Ellenberg , linux-block@vger.kernel.org, dm-devel@redhat.com, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, xen-devel@lists.xenproject.org, drbd-dev@lists.linbit.com Subject: Re: [PATCH 07/19] dm-snap: use blkdev_issue_flush instead of open coding it Message-ID: References: <20220124091107.642561-1-hch@lst.de> <20220124091107.642561-8-hch@lst.de> Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <20220124091107.642561-8-hch@lst.de> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=snitzer@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Jan 24 2022 at 4:10P -0500, Christoph Hellwig wrote: > Use blkdev_issue_flush, which uses an on-stack bio instead of an > opencoded version with a bio embedded into struct dm_snapshot. > > Signed-off-by: Christoph Hellwig Acked-by: Mike Snitzer