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[209.132.180.67]) by mx.google.com with ESMTP id x3si928474plb.164.2019.07.26.13.31.34; Fri, 26 Jul 2019 13:31:49 -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=pass header.i=@gmail.com header.s=20161025 header.b=RL08XvlN; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726723AbfGZU2T (ORCPT + 99 others); Fri, 26 Jul 2019 16:28:19 -0400 Received: from mail-qt1-f193.google.com ([209.85.160.193]:43481 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726287AbfGZU2T (ORCPT ); Fri, 26 Jul 2019 16:28:19 -0400 Received: by mail-qt1-f193.google.com with SMTP id w17so9576502qto.10; Fri, 26 Jul 2019 13:28:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=zRwRthds5sxGM5kfR5jug7OQtqPlV1fvrZmHuKtivu4=; b=RL08XvlNq8d34uXmoAGids7utM9j0vfFLnJJu2H6dAgiCfcdLMiXIz0OnK1b9SQeha v9HXyQZ9Q7ZnShzlMlRVIXWGiaUC9xBelNgH0xnFIbUdUVaQESvv9C6LVA6wZ+344Q4a Ru358BRKySgvEYQew4jvPGam+cr4PUGJlO1/H9RiYZly56tjs2+6on7TUW7jK901mx7e HhbM0Nwim7agX87fRH8Zw7rv/NkiQMOXJVPbGE8jkUo/T9oYfQRlpMXFI0hXt7bhT4DI w2iRUwlh4DjGMVZDLm8qbRdnAfaVLbuyfxHVbkwi7ARmgfEHgg3ZodegvZees/p+OT5l 2yTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=zRwRthds5sxGM5kfR5jug7OQtqPlV1fvrZmHuKtivu4=; b=JIS3zbiZklARm6Gx642d4vCEITdYJNjR6AMJgyTrD5OMk/vF9pWLFPLmRTn2uFwtLW tUbrSINiXtFG0Ou7IEyduwTmXBJHkYMcSyyD2hAV9JMlHc1G+ckNF9NBHoii0fUU204I mgqnMmoZ/NFM48/sfwzIXmkz0ngoZYQPmeF8Qyc6cZZiYvBgoZTUqUImBfvey/Z0YyGe swOZOxVfw9ww4vDEte814RyxmJHeCd/FpvF4TkBVNRgzLmib7tbz+bXK18aZzdM+gjok KlKbHtOVqOAAcplUGAMC40X+Lw3DnZOgXcWRSDlH96jjts7IaDQ09+7P0F9yox1dtz9m 2GIw== X-Gm-Message-State: APjAAAX2k6I1+oiICG6umkFadY/4QNKcH2OBWRizwgODgKuKY2QcIUxb m/GFzXP8DOazhXsQOCBtxtD35WRDzgtnuEEMc1SN6Q== X-Received: by 2002:ac8:34aa:: with SMTP id w39mr69149026qtb.118.1564172898646; Fri, 26 Jul 2019 13:28:18 -0700 (PDT) MIME-Version: 1.0 References: <20190723204155.71531-1-andriy.shevchenko@linux.intel.com> <20190726164823.GB9224@smile.fi.intel.com> <20190726185825.GC9224@smile.fi.intel.com> In-Reply-To: <20190726185825.GC9224@smile.fi.intel.com> From: Song Liu Date: Fri, 26 Jul 2019 13:28:07 -0700 Message-ID: Subject: Re: [PATCH v1] md: Convert to use int_pow() To: Andy Shevchenko Cc: Song Liu , Shaohua Li , "linux-raid@vger.kernel.org" , Jens Axboe , Mike Snitzer , Coly Li , Mikulas Patocka , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 26, 2019 at 12:50 PM Andy Shevchenko wrote: > > On Fri, Jul 26, 2019 at 05:18:09PM +0000, Song Liu wrote: > > > > > > > On Jul 26, 2019, at 9:48 AM, Andy Shevchenko wrote: > > > > > > On Tue, Jul 23, 2019 at 11:41:55PM +0300, Andy Shevchenko wrote: > > >> Instead of linear approach to calculate power of 10, use generic int_pow() > > >> which does it better. > > > > > > I took into Cc drivers/dm guys as they might have known something about md raid > > > state of affairs. Sorry if I mistakenly added somebody. > > > > > > Who is doing this? > > > Should it be orphaned? > > > > > > (I got a bounce from Shaohua address) > > > > I process the patch. Sorry for the delay. > > Ah, no problem, thanks! > > Perhaps someone can update MAINTAINERS data base? I will discuss this with Jens. I applied this patch to my local branch. It will go to Jens' tree for 5.4. Thanks, Song