[GFS2] Remove drop of module ref where not needed

[net-next-2.6.git] / fs / gfs2 / quota.h

/*
 * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
 * Copyright (C) 2004-2006 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 version 2.
 */

#ifndef __QUOTA_DOT_H__
#define __QUOTA_DOT_H__

struct gfs2_inode;
struct gfs2_sbd;

#define NO_QUOTA_CHANGE ((u32)-1)

int gfs2_quota_hold(struct gfs2_inode *ip, u32 uid, u32 gid);
void gfs2_quota_unhold(struct gfs2_inode *ip);

int gfs2_quota_lock(struct gfs2_inode *ip, u32 uid, u32 gid);
void gfs2_quota_unlock(struct gfs2_inode *ip);

int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid);
void gfs2_quota_change(struct gfs2_inode *ip, s64 change,
		       u32 uid, u32 gid);

int gfs2_quota_sync(struct gfs2_sbd *sdp);
int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id);

int gfs2_quota_init(struct gfs2_sbd *sdp);
void gfs2_quota_scan(struct gfs2_sbd *sdp);
void gfs2_quota_cleanup(struct gfs2_sbd *sdp);

#endif /* __QUOTA_DOT_H__ */