Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754383Ab3J0NmF (ORCPT ); Sun, 27 Oct 2013 09:42:05 -0400 Received: from mail.parknet.co.jp ([210.171.160.6]:35317 "EHLO mail.parknet.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754332Ab3J0NmE (ORCPT ); Sun, 27 Oct 2013 09:42:04 -0400 From: OGAWA Hirofumi To: Namjae Jeon Cc: akpm@linux-foundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, a.sahrawat@samsung.com, Namjae Jeon Subject: Re: [PATCH 3/5] fat: zero out seek range on _fat_get_block References: <1381329653-11905-1-git-send-email-linkinjeon@gmail.com> Date: Sun, 27 Oct 2013 22:42:01 +0900 In-Reply-To: <1381329653-11905-1-git-send-email-linkinjeon@gmail.com> (Namjae Jeon's message of "Wed, 9 Oct 2013 23:40:53 +0900") Message-ID: <87sivmygnq.fsf@devron.myhome.or.jp> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 703 Lines: 18 Namjae Jeon writes: > + last_block = (MSDOS_I(inode)->mmu_private + (blocksize - 1)) > + >> blocksize_bits; > + disk_block = (MSDOS_I(inode)->i_disksize + (blocksize - 1)) > + >> blocksize_bits; > + if (iblock >= last_block && iblock <= disk_block) { > + MSDOS_I(inode)->mmu_private += > + *max_blocks << blocksize_bits; Hm, mmu_private is not increased by write_begin()? -- 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/