Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp1061296ybi; Sat, 8 Jun 2019 01:28:43 -0700 (PDT) X-Google-Smtp-Source: APXvYqz54NJKL0XiBmeB/SDrIKI8lczz5qz8BUCln3ZsMNLP/d51yTg+o4X3jTXJwT2Fw2FKcc6N X-Received: by 2002:a17:902:760a:: with SMTP id k10mr39696428pll.83.1559982523490; Sat, 08 Jun 2019 01:28:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559982523; cv=none; d=google.com; s=arc-20160816; b=J7ELtyg0gvKaL13sEaqYzsxylfXDhFLdNRsF+E9mZqUxDtjeyTwWunLOcsAeDdP9sc 9s6z2Z6aFextWHoibj8x7yqviDZb1ex+0cLtIpk+qhJlua19OZYkgeESW4tjmsFU8lEP apjc0OLRhXJYEVABMWCWxog8NO1kyWBOkmgtUHRVIkA64ud5JkjhGGCakE7vkMKVyoRN 2cITwZsScVkZm9+MBjozXqOvbU8fZ2Pw43PHKpZCHSrSIUah99Kwe6rx2ZkkANq9qO5A SPaH9Wk8TVebea/ZtHSWiduzBgBO1GlMxSVVRigOAXayt3b89bxROFCdQwRgLW3HWjno poZg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=6nq6f6kYdLzdHlUSUQ3ntvwOT7p4Y3Pp2/1uGKrk4ro=; b=dV8/IMyvraLqp9qTUzZ7eY15hnAHi7KD91GtBJMVVaL7JNtenWiRh7P66Z7SqDuBur AAOxNCk2LrRXmC8AfjkQXHGO+MRTidZ0zEUjj6VACXuKyN95sTIfGho0yWN41vxpKHNI whpSwLW33AzU+U0gIQorFN0lvzuLAoUQF8IGVp2V6GJYjMEzOxDGlsJV7ngC7gAheTVH PHds0pfg4kDpjx1vE3nXuyQIGXTKCFbnAzWuxtN1UJkcPEV3itFRINM1KYjX1nS0FJXz D4XVYBPmWo0+gZOOzBnGk4s9zJ4h3X55lHlMj0q6hP7DQoxn3i/ZWb0DD5wORZ92N5BK h97Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=Lzb019GL; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y8si4135821pjp.65.2019.06.08.01.28.25; Sat, 08 Jun 2019 01:28:43 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=bombadil.20170209 header.b=Lzb019GL; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726541AbfFHIZy (ORCPT + 99 others); Sat, 8 Jun 2019 04:25:54 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:39552 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726373AbfFHIZy (ORCPT ); Sat, 8 Jun 2019 04:25:54 -0400 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:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=6nq6f6kYdLzdHlUSUQ3ntvwOT7p4Y3Pp2/1uGKrk4ro=; b=Lzb019GLJEi7wmG3XhG93VmH8 i6fPgeDs5ArmU+zoH+EuWv492w7OT9y8Gi+s4Rz4MRIeUjHmUCI81G5nx0UVqI+RTDcyEsYkTajPi NxZ8aV8CvZhcp9Fz7bN8btQPHhJU/9g1usaFGqNWEDDB2vsbZ6DWBvvD+X16aVEQdNNmnebIoRLL4 ipBETkU6EZdSz3n/DwKhLiulgEb45eocnD+9ufr6fWB34H3jhpj8dg6uCA8xEq3uecvRQpUA0MGIQ gqWAx36QSvoYsI8Nz6fD3pYkekEVGbuYAFyMlATRCuzWeGuwEjn3OS7rRsxmybtfhSPP76rh47Tuy GW0t5WZ2g==; Received: from hch by bombadil.infradead.org with local (Exim 4.92 #3 (Red Hat Linux)) id 1hZWfg-0003lR-8q; Sat, 08 Jun 2019 08:25:52 +0000 Date: Sat, 8 Jun 2019 01:25:52 -0700 From: Christoph Hellwig To: Konstantin Khlebnikov Cc: Jens Axboe , linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Dmitry Monakhov Subject: Re: [PATCH] drivers/ata: print trim features at device initialization Message-ID: <20190608082552.GA9613@infradead.org> References: <155989287898.1506.14253954112551051148.stgit@buzz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <155989287898.1506.14253954112551051148.stgit@buzz> User-Agent: Mutt/1.11.4 (2019-03-13) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 07, 2019 at 10:34:39AM +0300, Konstantin Khlebnikov wrote: > Print trim status once at ata device initialization in form: Do we really need to spam dmesg with even more ATA crap? What about a sysfs file that can be read on demand instead?