mirror of
https://github.com/adulau/aha.git
synced 2024-12-29 12:16:20 +00:00
b3b94faa5f
This patch contains all the core files for GFS2. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/*
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
* Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License v.2.
|
|
*/
|
|
|
|
#ifndef __GFS2_DOT_H__
|
|
#define __GFS2_DOT_H__
|
|
|
|
#include <linux/gfs2_ondisk.h>
|
|
|
|
#include "lm_interface.h"
|
|
#include "lvb.h"
|
|
#include "incore.h"
|
|
#include "util.h"
|
|
|
|
enum {
|
|
NO_CREATE = 0,
|
|
CREATE = 1,
|
|
};
|
|
|
|
enum {
|
|
NO_WAIT = 0,
|
|
WAIT = 1,
|
|
};
|
|
|
|
enum {
|
|
NO_FORCE = 0,
|
|
FORCE = 1,
|
|
};
|
|
|
|
/* Divide num by den. Round up if there is a remainder. */
|
|
#define DIV_RU(num, den) (((num) + (den) - 1) / (den))
|
|
|
|
#define GFS2_FAST_NAME_SIZE 8
|
|
|
|
#define get_v2sdp(sb) ((struct gfs2_sbd *)(sb)->s_fs_info)
|
|
#define set_v2sdp(sb, sdp) (sb)->s_fs_info = (sdp)
|
|
#define get_v2ip(inode) ((struct gfs2_inode *)(inode)->u.generic_ip)
|
|
#define set_v2ip(inode, ip) (inode)->u.generic_ip = (ip)
|
|
#define get_v2fp(file) ((struct gfs2_file *)(file)->private_data)
|
|
#define set_v2fp(file, fp) (file)->private_data = (fp)
|
|
#define get_v2bd(bh) ((struct gfs2_bufdata *)(bh)->b_private)
|
|
#define set_v2bd(bh, bd) (bh)->b_private = (bd)
|
|
#define get_v2db(bh) ((struct gfs2_databuf *)(bh)->b_private)
|
|
#define set_v2db(bh, db) (bh)->b_private = (db)
|
|
|
|
#define get_transaction ((struct gfs2_trans *)(current->journal_info))
|
|
#define set_transaction(tr) (current->journal_info) = (tr)
|
|
|
|
#define get_gl2ip(gl) ((struct gfs2_inode *)(gl)->gl_object)
|
|
#define set_gl2ip(gl, ip) (gl)->gl_object = (ip)
|
|
#define get_gl2rgd(gl) ((struct gfs2_rgrpd *)(gl)->gl_object)
|
|
#define set_gl2rgd(gl, rgd) (gl)->gl_object = (rgd)
|
|
#define get_gl2gl(gl) ((struct gfs2_glock *)(gl)->gl_object)
|
|
#define set_gl2gl(gl, gl2) (gl)->gl_object = (gl2)
|
|
|
|
#endif /* __GFS2_DOT_H__ */
|
|
|