Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755277AbWKVQPu (ORCPT ); Wed, 22 Nov 2006 11:15:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755325AbWKVQPt (ORCPT ); Wed, 22 Nov 2006 11:15:49 -0500 Received: from mail.parknet.jp ([210.171.160.80]:53767 "EHLO parknet.jp") by vger.kernel.org with ESMTP id S1755277AbWKVQPt (ORCPT ); Wed, 22 Nov 2006 11:15:49 -0500 X-AuthUser: hirofumi@parknet.jp To: The Peach Cc: linux-kernel@vger.kernel.org Subject: Re: bug? VFAT copy problem References: <20061120164209.04417252@localhost> <877ixqhvlw.fsf@duaron.myhome.or.jp> <20061120184912.5e1b1cac@localhost> <87mz6kajks.fsf@duaron.myhome.or.jp> <20061122163001.0d291978@localhost> From: OGAWA Hirofumi Date: Thu, 23 Nov 2006 01:15:46 +0900 In-Reply-To: <20061122163001.0d291978@localhost> (The Peach's message of "Wed\, 22 Nov 2006 16\:30\:01 +0100") Message-ID: <8764d7v4nh.fsf@duaron.myhome.or.jp> User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1240 Lines: 36 The Peach writes: > and the copy of an "abnormal" file: > > # cp -v DSCN5980.JPG /mnt/loop/ > `DSCN5980.JPG' -> `/mnt/loop/DSCN5980.JPG' > > and its dmesg output: > vfat_hashi: parent d528a514, parent->d_op e0fbf5c0 > vfat_hashi: parent /, name DSCN5980.JPG > vfat_cmpi: parent d528a514, parent->d_op e0fbf5c0 > vfat_cmpi: a dscn5980.jpg, b DSCN5980.JPG > vfat_hashi: parent d528a514, parent->d_op e0fbf5c0 > vfat_hashi: parent /, name DSCN5980.JPG > vfat_cmpi: parent d528a514, parent->d_op e0fbf5c0 > vfat_cmpi: a dscn5980.jpg, b DSCN5980.JPG > vfat_create: name dscn5980.jpg > vfat_add_entry: 0: DSCN5980, JPG > vfat_add_entry: 1: dscn5, 980.jp, g > vfat_create: err 0 This seems to be nasty problem of dentry cache handling. >> And if you comment-in the >> following parts, does this problem fix? > > I will repatch asap and post the result. Thanks. Probably instead of some overheads, this patch will fix a problem. -- OGAWA Hirofumi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/