Commit 08d0350c authored by Mingming Cao's avatar Mingming Cao Committed by Jan Kara
Browse files

quota: Move EXPORT_SYMBOL immediately next to the functions/varibles 



According to checkpatch: EXPORT_SYMBOL(foo); should immediately follow its
 function/variable

Signed-off-by: default avatarMingming Cao <cmm@us.ibm.com>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 9900ba34

fs/dquot.c

+33 −36
Original line number Diff line number Diff line
@@ -132,6 +132,7 @@ 
static DEFINE_SPINLOCK(dq_list_lock);

static DEFINE_SPINLOCK(dq_state_lock);

DEFINE_SPINLOCK(dq_data_lock);

EXPORT_SYMBOL(dq_data_lock);



static char *quotatypes[] = INITQFNAMES;

static struct quota_format_type *quota_formats;	/* List of registered formats */
@@ -148,6 +149,7 @@ int register_quota_format(struct quota_format_type *fmt) 
	spin_unlock(&dq_list_lock);

	return 0;

}

EXPORT_SYMBOL(register_quota_format);



void unregister_quota_format(struct quota_format_type *fmt)

{
@@ -159,6 +161,7 @@ void unregister_quota_format(struct quota_format_type *fmt) 
		*actqf = (*actqf)->qf_next;

	spin_unlock(&dq_list_lock);

}

EXPORT_SYMBOL(unregister_quota_format);



static struct quota_format_type *find_quota_format(int id)

{
@@ -215,6 +218,7 @@ static unsigned int dq_hash_bits, dq_hash_mask; 
static struct hlist_head *dquot_hash;



struct dqstats dqstats;

EXPORT_SYMBOL(dqstats);



static inline unsigned int

hashfn(const struct super_block *sb, unsigned int id, int type)
@@ -309,6 +313,7 @@ int dquot_mark_dquot_dirty(struct dquot *dquot) 
	spin_unlock(&dq_list_lock);

	return 0;

}

EXPORT_SYMBOL(dquot_mark_dquot_dirty);



/* This function needs dq_list_lock */

static inline int clear_dquot_dirty(struct dquot *dquot)
@@ -360,6 +365,7 @@ int dquot_acquire(struct dquot *dquot) 
	mutex_unlock(&dquot->dq_lock);

	return ret;

}

EXPORT_SYMBOL(dquot_acquire);



/*

 *	Write dquot to disk
@@ -389,6 +395,7 @@ int dquot_commit(struct dquot *dquot) 
	mutex_unlock(&dqopt->dqio_mutex);

	return ret;

}

EXPORT_SYMBOL(dquot_commit);



/*

 *	Release dquot
@@ -417,6 +424,7 @@ int dquot_release(struct dquot *dquot) 
	mutex_unlock(&dquot->dq_lock);

	return ret;

}

EXPORT_SYMBOL(dquot_release);



void dquot_destroy(struct dquot *dquot)

{
@@ -516,6 +524,7 @@ int dquot_scan_active(struct super_block *sb, 
	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);

	return ret;

}

EXPORT_SYMBOL(dquot_scan_active);



int vfs_quota_sync(struct super_block *sb, int type)

{
@@ -563,6 +572,7 @@ int vfs_quota_sync(struct super_block *sb, int type) 


	return 0;

}

EXPORT_SYMBOL(vfs_quota_sync);



/* Free unused dquots from cache */

static void prune_dqcache(int count)
@@ -672,6 +682,7 @@ void dqput(struct dquot *dquot) 
	put_dquot_last(dquot);

	spin_unlock(&dq_list_lock);

}

EXPORT_SYMBOL(dqput);



struct dquot *dquot_alloc(struct super_block *sb, int type)

{
@@ -767,6 +778,7 @@ struct dquot *dqget(struct super_block *sb, unsigned int id, int type) 


	return dquot;

}

EXPORT_SYMBOL(dqget);



static int dqinit_needed(struct inode *inode, int type)

{
@@ -1282,6 +1294,7 @@ int dquot_initialize(struct inode *inode, int type) 
		dqput(got[cnt]);

	return ret;

}

EXPORT_SYMBOL(dquot_initialize);



/*

 * 	Release all quotas referenced by inode
@@ -1302,6 +1315,7 @@ int dquot_drop(struct inode *inode) 
		dqput(put[cnt]);

	return 0;

}

EXPORT_SYMBOL(dquot_drop);



/* Wrapper to remove references to quota structures from inode */

void vfs_dq_drop(struct inode *inode)
@@ -1324,6 +1338,7 @@ void vfs_dq_drop(struct inode *inode) 
			inode->i_sb->dq_op->drop(inode);

	}

}

EXPORT_SYMBOL(vfs_dq_drop);



/*

 * Following four functions update i_blocks+i_bytes fields and
@@ -1404,6 +1419,7 @@ int dquot_alloc_space(struct inode *inode, qsize_t number, int warn) 
out:

	return ret;

}

EXPORT_SYMBOL(dquot_alloc_space);



int dquot_reserve_space(struct inode *inode, qsize_t number, int warn)

{
@@ -1468,6 +1484,7 @@ int dquot_alloc_inode(const struct inode *inode, qsize_t number) 
	up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);

	return ret;

}

EXPORT_SYMBOL(dquot_alloc_inode);



int dquot_claim_space(struct inode *inode, qsize_t number)

{
@@ -1574,6 +1591,7 @@ int dquot_free_space(struct inode *inode, qsize_t number) 
	up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);

	return QUOTA_OK;

}

EXPORT_SYMBOL(dquot_free_space);



/*

 * This operation can block, but only after everything is updated
@@ -1610,6 +1628,7 @@ int dquot_free_inode(const struct inode *inode, qsize_t number) 
	up_read(&sb_dqopt(inode->i_sb)->dqptr_sem);

	return QUOTA_OK;

}

EXPORT_SYMBOL(dquot_free_inode);



/*

 * call back function, get reserved quota space from underlying fs
@@ -1746,6 +1765,7 @@ int dquot_transfer(struct inode *inode, struct iattr *iattr) 
	ret = NO_QUOTA;

	goto warn_put_all;

}

EXPORT_SYMBOL(dquot_transfer);



/* Wrapper for transferring ownership of an inode */

int vfs_dq_transfer(struct inode *inode, struct iattr *iattr)
@@ -1757,7 +1777,7 @@ int vfs_dq_transfer(struct inode *inode, struct iattr *iattr) 
	}

	return 0;

}



EXPORT_SYMBOL(vfs_dq_transfer);



/*

 * Write info of quota file to disk
@@ -1772,6 +1792,7 @@ int dquot_commit_info(struct super_block *sb, int type) 
	mutex_unlock(&dqopt->dqio_mutex);

	return ret;

}

EXPORT_SYMBOL(dquot_commit_info);



/*

 * Definitions of diskquota operations.
@@ -1924,13 +1945,14 @@ int vfs_quota_disable(struct super_block *sb, int type, unsigned int flags) 
		}

	return ret;

}

EXPORT_SYMBOL(vfs_quota_disable);



int vfs_quota_off(struct super_block *sb, int type, int remount)

{

	return vfs_quota_disable(sb, type, remount ? DQUOT_SUSPENDED :

				 (DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED));

}



EXPORT_SYMBOL(vfs_quota_off);

/*

 *	Turn quotas on on a device

 */
@@ -2087,6 +2109,7 @@ int vfs_quota_on_path(struct super_block *sb, int type, int format_id, 
					     DQUOT_LIMITS_ENABLED);

	return error;

}

EXPORT_SYMBOL(vfs_quota_on_path);



int vfs_quota_on(struct super_block *sb, int type, int format_id, char *name,

		 int remount)
@@ -2104,6 +2127,7 @@ int vfs_quota_on(struct super_block *sb, int type, int format_id, char *name, 
	}

	return error;

}

EXPORT_SYMBOL(vfs_quota_on);



/*

 * More powerful function for turning on quotas allowing setting
@@ -2150,6 +2174,7 @@ int vfs_quota_enable(struct inode *inode, int type, int format_id, 
load_quota:

	return vfs_load_quota_inode(inode, type, format_id, flags);

}

EXPORT_SYMBOL(vfs_quota_enable);



/*

 * This function is used when filesystem needs to initialize quotas
@@ -2179,6 +2204,7 @@ int vfs_quota_on_mount(struct super_block *sb, char *qf_name, 
	dput(dentry);

	return error;

}

EXPORT_SYMBOL(vfs_quota_on_mount);



/* Wrapper to turn on quotas when remounting rw */

int vfs_dq_quota_on_remount(struct super_block *sb)
@@ -2195,6 +2221,7 @@ int vfs_dq_quota_on_remount(struct super_block *sb) 
	}

	return ret;

}

EXPORT_SYMBOL(vfs_dq_quota_on_remount);



static inline qsize_t qbtos(qsize_t blocks)

{
@@ -2236,6 +2263,7 @@ int vfs_get_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d 


	return 0;

}

EXPORT_SYMBOL(vfs_get_dqblk);



/* Generic routine for setting common part of quota structure */

static int do_set_dqblk(struct dquot *dquot, struct if_dqblk *di)
@@ -2327,6 +2355,7 @@ int vfs_set_dqblk(struct super_block *sb, int type, qid_t id, struct if_dqblk *d 
out:

	return rc;

}

EXPORT_SYMBOL(vfs_set_dqblk);



/* Generic routine for getting common part of quota file information */

int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
@@ -2348,6 +2377,7 @@ int vfs_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii) 
	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);

	return 0;

}

EXPORT_SYMBOL(vfs_get_dqinfo);



/* Generic routine for setting common part of quota file information */

int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii)
@@ -2376,6 +2406,7 @@ int vfs_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii) 
	mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);

	return err;

}

EXPORT_SYMBOL(vfs_set_dqinfo);



struct quotactl_ops vfs_quotactl_ops = {

	.quota_on	= vfs_quota_on,
@@ -2531,37 +2562,3 @@ static int __init dquot_init(void) 
	return 0;

}

module_init(dquot_init);
 


EXPORT_SYMBOL(register_quota_format);

EXPORT_SYMBOL(unregister_quota_format);

EXPORT_SYMBOL(dqstats);

EXPORT_SYMBOL(dq_data_lock);

EXPORT_SYMBOL(vfs_quota_enable);

EXPORT_SYMBOL(vfs_quota_on);

EXPORT_SYMBOL(vfs_quota_on_path);

EXPORT_SYMBOL(vfs_quota_on_mount);

EXPORT_SYMBOL(vfs_quota_disable);

EXPORT_SYMBOL(vfs_quota_off);

EXPORT_SYMBOL(dquot_scan_active);

EXPORT_SYMBOL(vfs_quota_sync);

EXPORT_SYMBOL(vfs_get_dqinfo);

EXPORT_SYMBOL(vfs_set_dqinfo);

EXPORT_SYMBOL(vfs_get_dqblk);

EXPORT_SYMBOL(vfs_set_dqblk);

EXPORT_SYMBOL(dquot_commit);

EXPORT_SYMBOL(dquot_commit_info);

EXPORT_SYMBOL(dquot_acquire);

EXPORT_SYMBOL(dquot_release);

EXPORT_SYMBOL(dquot_mark_dquot_dirty);

EXPORT_SYMBOL(dquot_initialize);

EXPORT_SYMBOL(dquot_drop);

EXPORT_SYMBOL(vfs_dq_drop);

EXPORT_SYMBOL(dqget);

EXPORT_SYMBOL(dqput);

EXPORT_SYMBOL(dquot_alloc_space);

EXPORT_SYMBOL(dquot_alloc_inode);

EXPORT_SYMBOL(dquot_free_space);

EXPORT_SYMBOL(dquot_free_inode);

EXPORT_SYMBOL(dquot_transfer);

EXPORT_SYMBOL(vfs_dq_transfer);

EXPORT_SYMBOL(vfs_dq_quota_on_remount);