[mirror_ubuntu-bionic-kernel.git] / include / linux / quotaops.h

/*
 * Definitions for diskquota-operations. When diskquota is configured these
 * macros expand to the right source-code.
 *
 * Author:  Marco van Wieringen <mvw@planets.elm.net>
 *
 * Version: $Id: quotaops.h,v 1.2 1998/01/15 16:22:26 ecd Exp $
 *
 */
#ifndef _LINUX_QUOTAOPS_
#define _LINUX_QUOTAOPS_

#include <linux/smp_lock.h>

#include <linux/fs.h>

#if defined(CONFIG_QUOTA)

/*
 * declaration of quota_function calls in kernel.
 */
void sync_dquots(struct super_block *sb, int type);

int dquot_initialize(struct inode *inode, int type);
int dquot_drop(struct inode *inode);

int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc);
int dquot_alloc_inode(const struct inode *inode, unsigned long number);

int dquot_free_space(struct inode *inode, qsize_t number);
int dquot_free_inode(const struct inode *inode, unsigned long number);

int dquot_transfer(struct inode *inode, struct iattr *iattr);
int dquot_commit(struct dquot *dquot);
int dquot_acquire(struct dquot *dquot);
int dquot_release(struct dquot *dquot);
int dquot_commit_info(struct super_block *sb, int type);
int dquot_mark_dquot_dirty(struct dquot *dquot);

int vfs_quota_on(struct super_block *sb, int type, int format_id,
 	char *path, int remount);
int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
 	int format_id, int type);
int vfs_quota_off(struct super_block *sb, int type, int remount);
int vfs_quota_sync(struct super_block *sb, int type);
int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii);
int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di);
int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *di);

void vfs_dq_drop(struct inode *inode);
int vfs_dq_transfer(struct inode *inode, struct iattr *iattr);
int vfs_dq_quota_on_remount(struct super_block *sb);

/*
 * Operations supported for diskquotas.
 */
extern struct dquot_operations dquot_operations;
extern struct quotactl_ops vfs_quotactl_ops;

#define sb_dquot_ops (&dquot_operations)
#define sb_quotactl_ops (&vfs_quotactl_ops)

/* It is better to call this function outside of any transaction as it might
 * need a lot of space in journal for dquot structure allocation. */
static inline void vfs_dq_init(struct inode *inode)
{
	BUG_ON(!inode->i_sb);
	if (sb_any_quota_enabled(inode->i_sb) && !IS_NOQUOTA(inode))
		inode->i_sb->dq_op->initialize(inode, -1);
}

/* The following allocation/freeing/transfer functions *must* be called inside
 * a transaction (deadlocks possible otherwise) */
static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
{
	if (sb_any_quota_enabled(inode->i_sb)) {
		/* Used space is updated in alloc_space() */
		if (inode->i_sb->dq_op->alloc_space(inode, nr, 1) == NO_QUOTA)
			return 1;
	}
	else
		inode_add_bytes(inode, nr);
	return 0;
}

static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
{
	int ret;
        if (!(ret =  vfs_dq_prealloc_space_nodirty(inode, nr)))
		mark_inode_dirty(inode);
	return ret;
}

static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
{
	if (sb_any_quota_enabled(inode->i_sb)) {
		/* Used space is updated in alloc_space() */
		if (inode->i_sb->dq_op->alloc_space(inode, nr, 0) == NO_QUOTA)
			return 1;
	}
	else
		inode_add_bytes(inode, nr);
	return 0;
}

static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
{
	int ret;
	if (!(ret = vfs_dq_alloc_space_nodirty(inode, nr)))
		mark_inode_dirty(inode);
	return ret;
}

static inline int vfs_dq_alloc_inode(struct inode *inode)
{
	if (sb_any_quota_enabled(inode->i_sb)) {
		vfs_dq_init(inode);
		if (inode->i_sb->dq_op->alloc_inode(inode, 1) == NO_QUOTA)
			return 1;
	}
	return 0;
}

static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
{
	if (sb_any_quota_enabled(inode->i_sb))
		inode->i_sb->dq_op->free_space(inode, nr);
	else
		inode_sub_bytes(inode, nr);
}

static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
{
	vfs_dq_free_space_nodirty(inode, nr);
	mark_inode_dirty(inode);
}

static inline void vfs_dq_free_inode(struct inode *inode)
{
	if (sb_any_quota_enabled(inode->i_sb))
		inode->i_sb->dq_op->free_inode(inode, 1);
}

/* The following two functions cannot be called inside a transaction */
static inline void vfs_dq_sync(struct super_block *sb)
{
	sync_dquots(sb, -1);
}

static inline int vfs_dq_off(struct super_block *sb, int remount)
{
	int ret = -ENOSYS;

	if (sb->s_qcop && sb->s_qcop->quota_off)
		ret = sb->s_qcop->quota_off(sb, -1, remount);
	return ret;
}

#else

/*
 * NO-OP when quota not configured.
 */
#define sb_dquot_ops				(NULL)
#define sb_quotactl_ops				(NULL)

static inline void vfs_dq_init(struct inode *inode)
{
}

static inline void vfs_dq_drop(struct inode *inode)
{
}

static inline int vfs_dq_alloc_inode(struct inode *inode)
{
	return 0;
}

static inline void vfs_dq_free_inode(struct inode *inode)
{
}

static inline void vfs_dq_sync(struct super_block *sb)
{
}

static inline int vfs_dq_off(struct super_block *sb, int remount)
{
	return 0;
}

static inline int vfs_dq_quota_on_remount(struct super_block *sb)
{
	return 0;
}

static inline int vfs_dq_transfer(struct inode *inode, struct iattr *iattr)
{
	return 0;
}

static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
{
	inode_add_bytes(inode, nr);
	return 0;
}

static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
{
	vfs_dq_prealloc_space_nodirty(inode, nr);
	mark_inode_dirty(inode);
	return 0;
}

static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
{
	inode_add_bytes(inode, nr);
	return 0;
}

static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
{
	vfs_dq_alloc_space_nodirty(inode, nr);
	mark_inode_dirty(inode);
	return 0;
}

static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
{
	inode_sub_bytes(inode, nr);
}

static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
{
	vfs_dq_free_space_nodirty(inode, nr);
	mark_inode_dirty(inode);
}	

#endif /* CONFIG_QUOTA */

static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
{
	return vfs_dq_prealloc_space_nodirty(inode,
			nr << inode->i_sb->s_blocksize_bits);
}

static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr)
{
	return vfs_dq_prealloc_space(inode,
			nr << inode->i_sb->s_blocksize_bits);
}

static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr)
{
 	return vfs_dq_alloc_space_nodirty(inode,
			nr << inode->i_sb->s_blocksize_bits);
}

static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr)
{
	return vfs_dq_alloc_space(inode,
			nr << inode->i_sb->s_blocksize_bits);
}

static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr)
{
	vfs_dq_free_space_nodirty(inode, nr << inode->i_sb->s_blocksize_bits);
}

static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr)
{
	vfs_dq_free_space(inode, nr << inode->i_sb->s_blocksize_bits);
}

/*
 * Define uppercase equivalents for compatibility with old function names
 * Can go away when we think all users have been converted (15/04/2008)
 */
#define DQUOT_INIT(inode) vfs_dq_init(inode)
#define DQUOT_DROP(inode) vfs_dq_drop(inode)
#define DQUOT_PREALLOC_SPACE_NODIRTY(inode, nr) \
				vfs_dq_prealloc_space_nodirty(inode, nr)
#define DQUOT_PREALLOC_SPACE(inode, nr) vfs_dq_prealloc_space(inode, nr)
#define DQUOT_ALLOC_SPACE_NODIRTY(inode, nr) \
				vfs_dq_alloc_space_nodirty(inode, nr)
#define DQUOT_ALLOC_SPACE(inode, nr) vfs_dq_alloc_space(inode, nr)
#define DQUOT_PREALLOC_BLOCK_NODIRTY(inode, nr) \
				vfs_dq_prealloc_block_nodirty(inode, nr)
#define DQUOT_PREALLOC_BLOCK(inode, nr) vfs_dq_prealloc_block(inode, nr)
#define DQUOT_ALLOC_BLOCK_NODIRTY(inode, nr) \
				vfs_dq_alloc_block_nodirty(inode, nr)
#define DQUOT_ALLOC_BLOCK(inode, nr) vfs_dq_alloc_block(inode, nr)
#define DQUOT_ALLOC_INODE(inode) vfs_dq_alloc_inode(inode)
#define DQUOT_FREE_SPACE_NODIRTY(inode, nr) \
				vfs_dq_free_space_nodirty(inode, nr)
#define DQUOT_FREE_SPACE(inode, nr) vfs_dq_free_space(inode, nr)
#define DQUOT_FREE_BLOCK_NODIRTY(inode, nr) \
				vfs_dq_free_block_nodirty(inode, nr)
#define DQUOT_FREE_BLOCK(inode, nr) vfs_dq_free_block(inode, nr)
#define DQUOT_FREE_INODE(inode) vfs_dq_free_inode(inode)
#define DQUOT_TRANSFER(inode, iattr) vfs_dq_transfer(inode, iattr)
#define DQUOT_SYNC(sb) vfs_dq_sync(sb)
#define DQUOT_OFF(sb, remount) vfs_dq_off(sb, remount)
#define DQUOT_ON_REMOUNT(sb) vfs_dq_quota_on_remount(sb)

#endif /* _LINUX_QUOTAOPS_ */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Definitions for diskquota-operations. When diskquota is configured these
	3	* macros expand to the right source-code.
	4	*
	5	* Author: Marco van Wieringen <mvw@planets.elm.net>
	6	*
	7	* Version: $Id: quotaops.h,v 1.2 1998/01/15 16:22:26 ecd Exp $
	8	*
	9	*/
	10	#ifndef _LINUX_QUOTAOPS_
	11	#define _LINUX_QUOTAOPS_
	12
1da177e4 LT	13	#include <linux/smp_lock.h>
	14
	15	#include <linux/fs.h>
	16
	17	#if defined(CONFIG_QUOTA)
	18
	19	/*
	20	* declaration of quota_function calls in kernel.
	21	*/
b85f4b87 JK	22	void sync_dquots(struct super_block *sb, int type);
	23
	24	int dquot_initialize(struct inode *inode, int type);
	25	int dquot_drop(struct inode *inode);
	26
	27	int dquot_alloc_space(struct inode *inode, qsize_t number, int prealloc);
	28	int dquot_alloc_inode(const struct inode *inode, unsigned long number);
	29
	30	int dquot_free_space(struct inode *inode, qsize_t number);
	31	int dquot_free_inode(const struct inode *inode, unsigned long number);
	32
	33	int dquot_transfer(struct inode inode, struct iattr iattr);
	34	int dquot_commit(struct dquot *dquot);
	35	int dquot_acquire(struct dquot *dquot);
	36	int dquot_release(struct dquot *dquot);
	37	int dquot_commit_info(struct super_block *sb, int type);
	38	int dquot_mark_dquot_dirty(struct dquot *dquot);
	39
	40	int vfs_quota_on(struct super_block *sb, int type, int format_id,
	41	char *path, int remount);
	42	int vfs_quota_on_mount(struct super_block sb, char qf_name,
	43	int format_id, int type);
	44	int vfs_quota_off(struct super_block *sb, int type, int remount);
	45	int vfs_quota_sync(struct super_block *sb, int type);
	46	int vfs_get_dqinfo(struct super_block sb, int type, struct if_dqinfo ii);
	47	int vfs_set_dqinfo(struct super_block sb, int type, struct if_dqinfo ii);
	48	int vfs_get_dqblk(struct super_block sb, int type, qid_t id, struct if_dqblk di);
	49	int vfs_set_dqblk(struct super_block sb, int type, qid_t id, struct if_dqblk di);
	50
	51	void vfs_dq_drop(struct inode *inode);
	52	int vfs_dq_transfer(struct inode inode, struct iattr iattr);
	53	int vfs_dq_quota_on_remount(struct super_block *sb);
1da177e4 LT	54
	55	/*
	56	* Operations supported for diskquotas.
	57	*/
	58	extern struct dquot_operations dquot_operations;
	59	extern struct quotactl_ops vfs_quotactl_ops;
	60
	61	#define sb_dquot_ops (&dquot_operations)
	62	#define sb_quotactl_ops (&vfs_quotactl_ops)
	63
	64	/* It is better to call this function outside of any transaction as it might
	65	* need a lot of space in journal for dquot structure allocation. */
b85f4b87	66	static inline void vfs_dq_init(struct inode *inode)
1da177e4 LT	67	{
	68	BUG_ON(!inode->i_sb);
	69	if (sb_any_quota_enabled(inode->i_sb) && !IS_NOQUOTA(inode))
	70	inode->i_sb->dq_op->initialize(inode, -1);
	71	}
	72
1da177e4 LT	73	/* The following allocation/freeing/transfer functions must be called inside
1da177e4 LT	74	* a transaction (deadlocks possible otherwise) */
b85f4b87	75	static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	76	{
	77	if (sb_any_quota_enabled(inode->i_sb)) {
	78	/* Used space is updated in alloc_space() */
	79	if (inode->i_sb->dq_op->alloc_space(inode, nr, 1) == NO_QUOTA)
	80	return 1;
	81	}
	82	else
	83	inode_add_bytes(inode, nr);
	84	return 0;
	85	}
	86
b85f4b87	87	static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
1da177e4 LT	88	{
1da177e4 LT	89	int ret;
b85f4b87	90	if (!(ret = vfs_dq_prealloc_space_nodirty(inode, nr)))
1da177e4 LT	91	mark_inode_dirty(inode);
	92	return ret;
	93	}
	94
b85f4b87	95	static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	96	{
	97	if (sb_any_quota_enabled(inode->i_sb)) {
	98	/* Used space is updated in alloc_space() */
	99	if (inode->i_sb->dq_op->alloc_space(inode, nr, 0) == NO_QUOTA)
	100	return 1;
	101	}
	102	else
	103	inode_add_bytes(inode, nr);
	104	return 0;
	105	}
	106
b85f4b87	107	static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
1da177e4 LT	108	{
1da177e4 LT	109	int ret;
b85f4b87	110	if (!(ret = vfs_dq_alloc_space_nodirty(inode, nr)))
1da177e4 LT	111	mark_inode_dirty(inode);
	112	return ret;
	113	}
	114
b85f4b87	115	static inline int vfs_dq_alloc_inode(struct inode *inode)
1da177e4 LT	116	{
1da177e4 LT	117	if (sb_any_quota_enabled(inode->i_sb)) {
b85f4b87	118	vfs_dq_init(inode);
1da177e4 LT	119	if (inode->i_sb->dq_op->alloc_inode(inode, 1) == NO_QUOTA)
	120	return 1;
	121	}
	122	return 0;
	123	}
	124
b85f4b87	125	static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	126	{
	127	if (sb_any_quota_enabled(inode->i_sb))
	128	inode->i_sb->dq_op->free_space(inode, nr);
	129	else
	130	inode_sub_bytes(inode, nr);
	131	}
	132
b85f4b87	133	static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
1da177e4	134	{
b85f4b87	135	vfs_dq_free_space_nodirty(inode, nr);
1da177e4 LT	136	mark_inode_dirty(inode);
	137	}
	138
b85f4b87	139	static inline void vfs_dq_free_inode(struct inode *inode)
1da177e4 LT	140	{
	141	if (sb_any_quota_enabled(inode->i_sb))
	142	inode->i_sb->dq_op->free_inode(inode, 1);
	143	}
	144
1da177e4	145	/* The following two functions cannot be called inside a transaction */
b85f4b87	146	static inline void vfs_dq_sync(struct super_block *sb)
03f6e92b JK	147	{
	148	sync_dquots(sb, -1);
	149	}
1da177e4	150
b85f4b87	151	static inline int vfs_dq_off(struct super_block *sb, int remount)
1da177e4 LT	152	{
	153	int ret = -ENOSYS;
	154
0ff5af83 JK	155	if (sb->s_qcop && sb->s_qcop->quota_off)
	156	ret = sb->s_qcop->quota_off(sb, -1, remount);
	157	return ret;
	158	}
	159
1da177e4 LT	160	#else
	161
	162	/*
	163	* NO-OP when quota not configured.
	164	*/
	165	#define sb_dquot_ops (NULL)
	166	#define sb_quotactl_ops (NULL)
50f8c370	167
b85f4b87	168	static inline void vfs_dq_init(struct inode *inode)
50f8c370 AM	169	{
	170	}
	171
b85f4b87	172	static inline void vfs_dq_drop(struct inode *inode)
50f8c370 AM	173	{
	174	}
	175
b85f4b87	176	static inline int vfs_dq_alloc_inode(struct inode *inode)
50f8c370 AM	177	{
	178	return 0;
	179	}
	180
b85f4b87	181	static inline void vfs_dq_free_inode(struct inode *inode)
50f8c370 AM	182	{
	183	}
	184
b85f4b87	185	static inline void vfs_dq_sync(struct super_block *sb)
50f8c370 AM	186	{
	187	}
	188
b85f4b87	189	static inline int vfs_dq_off(struct super_block *sb, int remount)
50f8c370 AM	190	{
	191	return 0;
	192	}
	193
b85f4b87	194	static inline int vfs_dq_quota_on_remount(struct super_block *sb)
50f8c370 AM	195	{
	196	return 0;
	197	}
	198
b85f4b87	199	static inline int vfs_dq_transfer(struct inode inode, struct iattr iattr)
50f8c370 AM	200	{
	201	return 0;
	202	}
	203
b85f4b87	204	static inline int vfs_dq_prealloc_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	205	{
	206	inode_add_bytes(inode, nr);
	207	return 0;
	208	}
	209
b85f4b87	210	static inline int vfs_dq_prealloc_space(struct inode *inode, qsize_t nr)
1da177e4	211	{
b85f4b87	212	vfs_dq_prealloc_space_nodirty(inode, nr);
1da177e4 LT	213	mark_inode_dirty(inode);
	214	return 0;
	215	}
	216
b85f4b87	217	static inline int vfs_dq_alloc_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	218	{
	219	inode_add_bytes(inode, nr);
	220	return 0;
	221	}
	222
b85f4b87	223	static inline int vfs_dq_alloc_space(struct inode *inode, qsize_t nr)
1da177e4	224	{
b85f4b87	225	vfs_dq_alloc_space_nodirty(inode, nr);
1da177e4 LT	226	mark_inode_dirty(inode);
	227	return 0;
	228	}
	229
b85f4b87	230	static inline void vfs_dq_free_space_nodirty(struct inode *inode, qsize_t nr)
1da177e4 LT	231	{
	232	inode_sub_bytes(inode, nr);
	233	}
	234
b85f4b87	235	static inline void vfs_dq_free_space(struct inode *inode, qsize_t nr)
1da177e4	236	{
b85f4b87	237	vfs_dq_free_space_nodirty(inode, nr);
1da177e4 LT	238	mark_inode_dirty(inode);
	239	}
	240
	241	#endif /* CONFIG_QUOTA */
	242
b85f4b87	243	static inline int vfs_dq_prealloc_block_nodirty(struct inode *inode, qsize_t nr)
03f6e92b	244	{
b85f4b87	245	return vfs_dq_prealloc_space_nodirty(inode,
03f6e92b JK	246	nr << inode->i_sb->s_blocksize_bits);
	247	}
	248
b85f4b87	249	static inline int vfs_dq_prealloc_block(struct inode *inode, qsize_t nr)
03f6e92b	250	{
b85f4b87	251	return vfs_dq_prealloc_space(inode,
03f6e92b JK	252	nr << inode->i_sb->s_blocksize_bits);
	253	}
	254
b85f4b87	255	static inline int vfs_dq_alloc_block_nodirty(struct inode *inode, qsize_t nr)
03f6e92b	256	{
b85f4b87	257	return vfs_dq_alloc_space_nodirty(inode,
03f6e92b JK	258	nr << inode->i_sb->s_blocksize_bits);
	259	}
	260
b85f4b87	261	static inline int vfs_dq_alloc_block(struct inode *inode, qsize_t nr)
03f6e92b	262	{
b85f4b87	263	return vfs_dq_alloc_space(inode,
03f6e92b JK	264	nr << inode->i_sb->s_blocksize_bits);
	265	}
	266
b85f4b87	267	static inline void vfs_dq_free_block_nodirty(struct inode *inode, qsize_t nr)
03f6e92b	268	{
b85f4b87	269	vfs_dq_free_space_nodirty(inode, nr << inode->i_sb->s_blocksize_bits);
03f6e92b JK	270	}
03f6e92b JK	271
b85f4b87	272	static inline void vfs_dq_free_block(struct inode *inode, qsize_t nr)
03f6e92b	273	{
b85f4b87	274	vfs_dq_free_space(inode, nr << inode->i_sb->s_blocksize_bits);
03f6e92b	275	}
1da177e4	276
b85f4b87 JK	277	/*
	278	* Define uppercase equivalents for compatibility with old function names
	279	* Can go away when we think all users have been converted (15/04/2008)
	280	*/
	281	#define DQUOT_INIT(inode) vfs_dq_init(inode)
	282	#define DQUOT_DROP(inode) vfs_dq_drop(inode)
	283	#define DQUOT_PREALLOC_SPACE_NODIRTY(inode, nr) \
	284	vfs_dq_prealloc_space_nodirty(inode, nr)
	285	#define DQUOT_PREALLOC_SPACE(inode, nr) vfs_dq_prealloc_space(inode, nr)
	286	#define DQUOT_ALLOC_SPACE_NODIRTY(inode, nr) \
	287	vfs_dq_alloc_space_nodirty(inode, nr)
	288	#define DQUOT_ALLOC_SPACE(inode, nr) vfs_dq_alloc_space(inode, nr)
	289	#define DQUOT_PREALLOC_BLOCK_NODIRTY(inode, nr) \
	290	vfs_dq_prealloc_block_nodirty(inode, nr)
	291	#define DQUOT_PREALLOC_BLOCK(inode, nr) vfs_dq_prealloc_block(inode, nr)
	292	#define DQUOT_ALLOC_BLOCK_NODIRTY(inode, nr) \
	293	vfs_dq_alloc_block_nodirty(inode, nr)
	294	#define DQUOT_ALLOC_BLOCK(inode, nr) vfs_dq_alloc_block(inode, nr)
	295	#define DQUOT_ALLOC_INODE(inode) vfs_dq_alloc_inode(inode)
	296	#define DQUOT_FREE_SPACE_NODIRTY(inode, nr) \
	297	vfs_dq_free_space_nodirty(inode, nr)
	298	#define DQUOT_FREE_SPACE(inode, nr) vfs_dq_free_space(inode, nr)
	299	#define DQUOT_FREE_BLOCK_NODIRTY(inode, nr) \
	300	vfs_dq_free_block_nodirty(inode, nr)
	301	#define DQUOT_FREE_BLOCK(inode, nr) vfs_dq_free_block(inode, nr)
	302	#define DQUOT_FREE_INODE(inode) vfs_dq_free_inode(inode)
	303	#define DQUOT_TRANSFER(inode, iattr) vfs_dq_transfer(inode, iattr)
	304	#define DQUOT_SYNC(sb) vfs_dq_sync(sb)
	305	#define DQUOT_OFF(sb, remount) vfs_dq_off(sb, remount)
	306	#define DQUOT_ON_REMOUNT(sb) vfs_dq_quota_on_remount(sb)
	307
1da177e4	308	#endif /* _LINUX_QUOTAOPS_ */