From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f194.google.com ([209.85.215.194]:45448 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726061AbeJLIIX (ORCPT ); Fri, 12 Oct 2018 04:08:23 -0400 Received: by mail-pg1-f194.google.com with SMTP id t70-v6so4951529pgd.12 for ; Thu, 11 Oct 2018 17:38:39 -0700 (PDT) Message-ID: <1539304715.3094.4.camel@slavad-ubuntu-14.04> Subject: Re: [PATCH 1/2] hfsplus: fix return value of hfsplus_get_block() From: Viacheslav Dubeyko To: "Ernesto A." =?ISO-8859-1?Q?Fern=E1ndez?= Cc: linux-fsdevel@vger.kernel.org, Andrew Morton Date: Thu, 11 Oct 2018 17:38:35 -0700 In-Reply-To: <20181011194020.pwowja3onmqall4c@eaf> References: <2cd1301404ec7cf1e39c8f11a01a4302f1460ad6.1539195310.git.ernesto.mnd.fernandez@gmail.com> <1539281136.3094.1.camel@slavad-ubuntu-14.04> <20181011194020.pwowja3onmqall4c@eaf> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Thu, 2018-10-11 at 16:40 -0300, Ernesto A. Fernández wrote: > On Thu, Oct 11, 2018 at 11:05:36AM -0700, Viacheslav Dubeyko wrote: > > On Wed, 2018-10-10 at 15:23 -0300, Ernesto A. Fernández wrote: > > > Direct writes to empty inodes fail with EIO. The generic direct-io code > > > is in part to blame (a patch has been submitted as "direct-io: allow > > > direct writes to empty inodes"), but hfsplus is worse affected than the > > > other filesystems because the fallback to buffered I/O doesn't happen. > > > > > > > Could you please share more detailed explanation of the patch that > > affects the HFS+ behavior? It's hard to follow what patch you mean. > > It was sent to linux-fsdevel: "direct-io: allow direct writes to empty > inodes." > The git provides the commit ID and the annotation for every commit. It will be great to see these details. Could you please share this information? Thanks, Vyacheslav Dubeyko.