From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751961Ab3KJPTU (ORCPT ); Sun, 10 Nov 2013 10:19:20 -0500 Received: from mga02.intel.com ([134.134.136.20]:62424 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751504Ab3KJPTR (ORCPT ); Sun, 10 Nov 2013 10:19:17 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.93,535,1378882800"; d="scan'208";a="432794196" From: Huajun Li To: jaegeuk.kim@samsung.com, linux-f2fs-devel@lists.sourceforge.net Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Huajun Li , Haicheng Li , Weihong Xu Subject: [f2fs-dev][PATCH V2 2/6] f2fs: Add a new mount option: inline_data Date: Sun, 10 Nov 2013 23:13:17 +0800 Message-Id: <1384096401-25169-3-git-send-email-huajun.li.lee@gmail.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1384096401-25169-1-git-send-email-huajun.li.lee@gmail.com> References: <1384096401-25169-1-git-send-email-huajun.li.lee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Huajun Li Add a mount option: inline_data. If the mount option is set, data of New created small files can be stored in their inode. Signed-off-by: Huajun Li Signed-off-by: Haicheng Li Signed-off-by: Weihong Xu --- fs/f2fs/super.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index bafff72..12e89ac 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -50,6 +50,7 @@ enum { Opt_active_logs, Opt_disable_ext_identify, Opt_inline_xattr, + Opt_inline_data, Opt_err, }; @@ -65,6 +66,7 @@ static match_table_t f2fs_tokens = { {Opt_active_logs, "active_logs=%u"}, {Opt_disable_ext_identify, "disable_ext_identify"}, {Opt_inline_xattr, "inline_xattr"}, + {Opt_inline_data, "inline_data"}, {Opt_err, NULL}, }; @@ -311,6 +313,9 @@ static int parse_options(struct super_block *sb, char *options) case Opt_disable_ext_identify: set_opt(sbi, DISABLE_EXT_IDENTIFY); break; + case Opt_inline_data: + set_opt(sbi, INLINE_DATA); + break; default: f2fs_msg(sb, KERN_ERR, "Unrecognized mount option \"%s\" or missing value", @@ -508,7 +513,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) #endif if (test_opt(sbi, DISABLE_EXT_IDENTIFY)) seq_puts(seq, ",disable_ext_identify"); - + if (test_opt(sbi, INLINE_DATA)) + seq_puts(seq, ",inline_data"); seq_printf(seq, ",active_logs=%u", sbi->active_logs); return 0; -- 1.7.9.5