From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.136]:51271 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933568AbcECSVx (ORCPT ); Tue, 3 May 2016 14:21:53 -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 01/11] f2fs: introduce macros for proc entries Date: Tue, 3 May 2016 11:21:38 -0700 Message-Id: <1462299708-67906-1-git-send-email-jaegeuk@kernel.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: This adds macros to be used multiple proc entries. Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 19a85cf..b006de6 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -745,19 +745,22 @@ static int segment_info_seq_show(struct seq_file *seq, void *offset) return 0; } -static int segment_info_open_fs(struct inode *inode, struct file *file) -{ - return single_open(file, segment_info_seq_show, PDE_DATA(inode)); -} - -static const struct file_operations f2fs_seq_segment_info_fops = { - .owner = THIS_MODULE, - .open = segment_info_open_fs, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, +#define F2FS_PROC_FILE_DEF(_name) \ +static int _name##_open_fs(struct inode *inode, struct file *file) \ +{ \ + return single_open(file, _name##_seq_show, PDE_DATA(inode)); \ +} \ + \ +static const struct file_operations f2fs_seq_##_name##_fops = { \ + .owner = THIS_MODULE, \ + .open = _name##_open_fs, \ + .read = seq_read, \ + .llseek = seq_lseek, \ + .release = single_release, \ }; +F2FS_PROC_FILE_DEF(segment_info); + static void default_options(struct f2fs_sb_info *sbi) { /* init some FS parameters */ -- 2.6.3