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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u71-20020a63854a000000b0052c40a97d97si1971625pgd.5.2023.05.09.09.58.23; Tue, 09 May 2023 09:58:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-ext4-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-ext4-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234641AbjEIQyC (ORCPT + 99 others); Tue, 9 May 2023 12:54:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233970AbjEIQx6 (ORCPT ); Tue, 9 May 2023 12:53:58 -0400 Received: from mail-qt1-f173.google.com (mail-qt1-f173.google.com [209.85.160.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4F9A5593 for ; Tue, 9 May 2023 09:52:55 -0700 (PDT) Received: by mail-qt1-f173.google.com with SMTP id d75a77b69052e-3ef302a642eso31351491cf.1 for ; Tue, 09 May 2023 09:52:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683651175; x=1686243175; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=HGP12yp4f/zdeMyz6FmQhXwVLGe13YEnm2DiLQWOfHc=; b=e5WGDVc3fxlLEhrS4bfqZYXip8xiDht+0NF0tZYXYXN1UV9rlCFzLo9za4fppKj96A /gjHj1YWUltpLZlNxgoGFGSnBVgcEZSCl4Asp329kbFDofChRPTCku1n8KIx2PfVALhm IpKlAncTijQbbTIoVl5VshU2M9KkTOTFGv2Xdl7JtXodk/E0zEu5R7+9ktyVdWxtwu08 aUH6j3yhbarRziOw9JHwvIvNUxLb14Wula5yVT6gKFc5CFa36+1LbfI3TAQDTWMvaCpl iCsyJGesPMDKYmChGSnx6uSY+0weNbzNX8tvr7NxxXnSPngvweMFBQVhzTPHHZ0iNRh1 ESTQ== X-Gm-Message-State: AC+VfDyMfrP0AcpJKXXa325i2OwAtzP+6ilu5NiBBTXdTNtTZm84epUf PXwrJ9nsmssQHq0d8GgwtKkkGn/ksQIgygWcgQ== X-Received: by 2002:a05:622a:148a:b0:3f2:a8db:3d57 with SMTP id t10-20020a05622a148a00b003f2a8db3d57mr23188660qtx.3.1683651174740; Tue, 09 May 2023 09:52:54 -0700 (PDT) Received: from localhost ([217.138.208.150]) by smtp.gmail.com with ESMTPSA id o4-20020ac80244000000b003f38f55e71asm632547qtg.47.2023.05.09.09.52.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 May 2023 09:52:54 -0700 (PDT) Date: Tue, 9 May 2023 12:52:53 -0400 From: Mike Snitzer To: Sarthak Kukreti Cc: dm-devel@redhat.com, linux-block@vger.kernel.org, linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jens Axboe , Theodore Ts'o , "Michael S. Tsirkin" , "Darrick J. Wong" , Jason Wang , Bart Van Assche , Christoph Hellwig , Andreas Dilger , Stefan Hajnoczi , Brian Foster , Alasdair Kergon Subject: Re: [PATCH v6 3/5] dm: Add block provisioning support Message-ID: References: <20230420004850.297045-1-sarthakkukreti@chromium.org> <20230506062909.74601-1-sarthakkukreti@chromium.org> <20230506062909.74601-4-sarthakkukreti@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230506062909.74601-4-sarthakkukreti@chromium.org> X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Sat, May 06 2023 at 2:29P -0400, Sarthak Kukreti wrote: > Add block provisioning support for device-mapper targets. > dm-crypt, dm-snap and dm-linear will, by default, passthrough > REQ_OP_PROVISION requests to the underlying device, if > supported. > > Signed-off-by: Sarthak Kukreti Reviewed-by: Mike Snitzer