From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 53F0DC761A6 for ; Mon, 17 Feb 2020 13:26:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1DDF52070B for ; Mon, 17 Feb 2020 13:26:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="HZ73dCSy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728096AbgBQN0y (ORCPT ); Mon, 17 Feb 2020 08:26:54 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:37974 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726866AbgBQN0y (ORCPT ); Mon, 17 Feb 2020 08:26:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=PBhD8cmezTHFasz5vzVH0dWQzfsH7+46R6pRA6K+f/c=; b=HZ73dCSyraHQd8K1CeZ64PsCdb wIN4YvlZr163/33vNmQ67J2vp9tS+qcPQW1ItzsLMDNnJC+7Tuz2KbrYzHm1xKuw1VTS/78ev5pS2 j2n/CW/9K+jHHbPA44C+s92ARIYYRXBM3cxouPjo7Djf80/byoKJDjQHNUp/DIbsp98rfaJLaA8vM cQ1gRAAQWXFUcZaa7YETpCSLML5iPt5236UKcQ8Luz36p7yZT3lE1DsOXbnP5Bwx62twtrygAH1vp R7c/zuB8gnXOAGsWPKMWVgewHy2rh2pf8bUovUWmwk4+bRHnOB5LR7rN9d1964kXv4BM0NSdpXnxF g89Vdhww==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1j3gQI-0004gP-3m; Mon, 17 Feb 2020 13:26:54 +0000 Date: Mon, 17 Feb 2020 05:26:54 -0800 From: Christoph Hellwig To: Vivek Goyal Cc: linux-fsdevel@vger.kernel.org, linux-nvdimm@lists.01.org, hch@infradead.org, dan.j.williams@intel.com, dm-devel@redhat.com, vishal.l.verma@intel.com Subject: Re: [PATCH v3 6/7] dax,iomap: Start using dax native zero_page_range() Message-ID: <20200217132654.GE14490@infradead.org> References: <20200207202652.1439-1-vgoyal@redhat.com> <20200207202652.1439-7-vgoyal@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200207202652.1439-7-vgoyal@redhat.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Fri, Feb 07, 2020 at 03:26:51PM -0500, Vivek Goyal wrote: > Get rid of calling block device interface for zeroing in iomap dax > zeroing path and use dax native zeroing interface instead. > > Suggested-by: Christoph Hellwig > Signed-off-by: Vivek Goyal Looks good, Reviewed-by: Christoph Hellwig