On Mon 05-01-09 20:41:34, Mingming Cao wrote:
> quota: Move EXPORT_SYMBOL immediatlely next to the functions/varibles
>
> From: Mingming Cao <cmm@xxxxxxxxxx>
>
> According to checkpatch: EXPORT_SYMBOL(foo); should immediately follow its
> function/variable
>
> Signed-off-by: Mingming Cao <cmm@xxxxxxxxxx>
The patch is fine. You can add "Acked-by: Jan Kara <jack@xxxxxxx>"
Honza
> ---
> fs/dquot.c | 74 +++++++++++++++++++++++++++++--------------------------------
> 1 file changed, 36 insertions(+), 38 deletions(-)
>
> Index: linux-2.6.28-git7/fs/dquot.c
> ===================================================================
> --- linux-2.6.28-git7.orig/fs/dquot.c 2009-01-05 17:26:48.000000000 -0800
> +++ linux-2.6.28-git7/fs/dquot.c 2009-01-05 17:36:38.000000000 -0800
> @@ -127,6 +127,7 @@
>
> static DEFINE_SPINLOCK(dq_list_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 */
> @@ -143,6 +144,7 @@ int register_quota_format(struct quota_f
> spin_unlock(&dq_list_lock);
> return 0;
> }
> +EXPORT_SYMBOL(register_quota_format);
>
> void unregister_quota_format(struct quota_format_type *fmt)
> {
> @@ -154,6 +156,7 @@ void unregister_quota_format(struct quot
> *actqf = (*actqf)->qf_next;
> spin_unlock(&dq_list_lock);
> }
> +EXPORT_SYMBOL(unregister_quota_format);
>
> static struct quota_format_type *find_quota_format(int id)
> {
> @@ -210,6 +213,7 @@ static unsigned int dq_hash_bits, dq_has
> 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)
> @@ -304,6 +308,7 @@ int dquot_mark_dquot_dirty(struct 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)
> @@ -355,6 +360,7 @@ out_iolock:
> mutex_unlock(&dquot->dq_lock);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_acquire);
>
> /*
> * Write dquot to disk
> @@ -384,6 +390,7 @@ out_sem:
> mutex_unlock(&dqopt->dqio_mutex);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_commit);
>
> /*
> * Release dquot
> @@ -412,6 +419,7 @@ out_dqlock:
> mutex_unlock(&dquot->dq_lock);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_release);
>
> void dquot_destroy(struct dquot *dquot)
> {
> @@ -511,6 +519,7 @@ out:
> mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_scan_active);
>
> int vfs_quota_sync(struct super_block *sb, int type)
> {
> @@ -558,6 +567,7 @@ int vfs_quota_sync(struct super_block *s
>
> return 0;
> }
> +EXPORT_SYMBOL(vfs_quota_sync);
>
> /* Free unused dquots from cache */
> static void prune_dqcache(int count)
> @@ -668,6 +678,7 @@ we_slept:
> put_dquot_last(dquot);
> spin_unlock(&dq_list_lock);
> }
> +EXPORT_SYMBOL(dqput);
>
> struct dquot *dquot_alloc(struct super_block *sb, int type)
> {
> @@ -713,6 +724,7 @@ int dquot_is_cached(struct super_block *
> spin_unlock(&dq_list_lock);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_is_cached);
>
> /*
> * Get reference to dquot
> @@ -766,6 +778,7 @@ we_slept:
>
> return dquot;
> }
> +EXPORT_SYMBOL(dqget);
>
> static int dqinit_needed(struct inode *inode, int type)
> {
> @@ -1261,6 +1274,7 @@ out_err:
> up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_initialize);
>
> /*
> * Release all quotas referenced by inode
> @@ -1278,6 +1292,7 @@ int dquot_drop_locked(struct inode *inod
> }
> return 0;
> }
> +EXPORT_SYMBOL(dquot_drop_locked);
>
> int dquot_drop(struct inode *inode)
> {
> @@ -1286,6 +1301,7 @@ int dquot_drop(struct inode *inode)
> up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
> return 0;
> }
> +EXPORT_SYMBOL(dquot_drop);
>
> /* Wrapper to remove references to quota structures from inode */
> void vfs_dq_drop(struct inode *inode)
> @@ -1308,6 +1324,7 @@ 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
> @@ -1384,6 +1401,7 @@ out_unlock:
> out:
> return ret;
> }
> +EXPORT_SYMBOL(dquot_alloc_space);
>
> int dquot_reserve_space(struct inode *inode, qsize_t number, int warn)
> {
> @@ -1448,6 +1466,7 @@ warn_put_all:
> 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)
> {
> @@ -1557,6 +1576,7 @@ out_sub:
> 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
> @@ -1593,6 +1613,8 @@ int dquot_free_inode(const struct inode
> 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
> */
> @@ -1722,6 +1744,7 @@ warn_put_all:
> up_write(&sb_dqopt(inode->i_sb)->dqptr_sem);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_transfer);
>
> /* Wrapper for transferring ownership of an inode */
> int vfs_dq_transfer(struct inode *inode, struct iattr *iattr)
> @@ -1733,7 +1756,7 @@ int vfs_dq_transfer(struct inode *inode,
> }
> return 0;
> }
> -
> +EXPORT_SYMBOL(vfs_dq_transfer);
>
> /*
> * Write info of quota file to disk
> @@ -1748,6 +1771,7 @@ int dquot_commit_info(struct super_block
> mutex_unlock(&dqopt->dqio_mutex);
> return ret;
> }
> +EXPORT_SYMBOL(dquot_commit_info);
>
> /*
> * Definitions of diskquota operations.
> @@ -1895,13 +1919,14 @@ put_inodes:
> }
> 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
> */
> @@ -2054,6 +2079,7 @@ int vfs_quota_on_path(struct super_block
> 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)
> @@ -2071,6 +2097,7 @@ int vfs_quota_on(struct super_block *sb,
> }
> return error;
> }
> +EXPORT_SYMBOL(vfs_quota_on);
>
> /*
> * More powerful function for turning on quotas allowing setting
> @@ -2115,6 +2142,7 @@ out_lock:
> 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
> @@ -2144,6 +2172,7 @@ out:
> 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)
> @@ -2160,6 +2189,7 @@ int vfs_dq_quota_on_remount(struct super
> }
> return ret;
> }
> +EXPORT_SYMBOL(vfs_dq_quota_on_remount);
>
> static inline qsize_t qbtos(qsize_t blocks)
> {
> @@ -2203,6 +2233,7 @@ int vfs_get_dqblk(struct super_block *sb
> mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
> 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)
> @@ -2296,6 +2327,7 @@ out:
> mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex);
> 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)
> @@ -2317,6 +2349,7 @@ int vfs_get_dqinfo(struct super_block *s
> 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)
> @@ -2345,6 +2378,7 @@ out:
> 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,
> @@ -2500,39 +2534,3 @@ 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(dquot_drop_locked);
> -EXPORT_SYMBOL(vfs_dq_drop);
> -EXPORT_SYMBOL(dqget);
> -EXPORT_SYMBOL(dqput);
> -EXPORT_SYMBOL(dquot_is_cached);
> -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);
>
>
--
Jan Kara <jack@xxxxxxx>
SUSE Labs, CR
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