From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933065AbbCQQ6D (ORCPT ); Tue, 17 Mar 2015 12:58:03 -0400 Received: from mail.kernel.org ([198.145.29.136]:39352 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932931AbbCQQ5s (ORCPT ); Tue, 17 Mar 2015 12:57:48 -0400 From: Jaegeuk Kim To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim Subject: [PATCH 2/4] f2fs: set buffer_new when new blocks are allocated Date: Tue, 17 Mar 2015 09:57:39 -0700 Message-Id: <1426611461-690-2-git-send-email-jaegeuk@kernel.org> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1426611461-690-1-git-send-email-jaegeuk@kernel.org> References: <1426611461-690-1-git-send-email-jaegeuk@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch modifies to call set_buffer_new, if new blocks are allocated. Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ba70a78..cefaa67 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -257,7 +257,6 @@ static void f2fs_map_bh(struct super_block *sb, pgoff_t pgofs, unsigned int blkbits = sb->s_blocksize_bits; size_t count; - set_buffer_new(bh_result); map_bh(bh_result, sb, ei->blk + pgofs - ei->fofs); count = ei->fofs + ei->len - pgofs; if (count < (UINT_MAX >> blkbits)) @@ -1139,7 +1138,7 @@ static int __get_data_block(struct inode *inode, sector_t iblock, goto put_out; if (dn.data_blkaddr != NULL_ADDR) { - set_buffer_new(bh_result); + clear_buffer_new(bh_result); map_bh(bh_result, inode->i_sb, dn.data_blkaddr); } else if (create) { err = __allocate_data_block(&dn); @@ -1184,6 +1183,7 @@ get_next: if (err) goto sync_out; allocated = true; + set_buffer_new(bh_result); blkaddr = dn.data_blkaddr; } /* Give more consecutive addresses for the readahead */ -- 2.1.1