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Commit 7d9056ba authored by Jan Kara's avatar Jan Kara Committed by Mark Fasheh
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quota: Export dquot_alloc() and dquot_destroy() functions



These are default functions for creating and destroying quota structures
and they should be used from filesystems.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
parent 5cd9d5bb
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+4 −2
Original line number Diff line number Diff line
@@ -413,10 +413,11 @@ int dquot_release(struct dquot *dquot)
	return ret;
}

static void dquot_destroy(struct dquot *dquot)
void dquot_destroy(struct dquot *dquot)
{
	kmem_cache_free(dquot_cachep, dquot);
}
EXPORT_SYMBOL(dquot_destroy);

static inline void do_destroy_dquot(struct dquot *dquot)
{
@@ -668,10 +669,11 @@ void dqput(struct dquot *dquot)
	spin_unlock(&dq_list_lock);
}

static struct dquot *dquot_alloc(struct super_block *sb, int type)
struct dquot *dquot_alloc(struct super_block *sb, int type)
{
	return kmem_cache_zalloc(dquot_cachep, GFP_NOFS);
}
EXPORT_SYMBOL(dquot_alloc);

static struct dquot *get_empty_dquot(struct super_block *sb, int type)
{
+2 −0
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ int dquot_is_cached(struct super_block *sb, unsigned int id, int type);
int dquot_scan_active(struct super_block *sb,
		      int (*fn)(struct dquot *dquot, unsigned long priv),
		      unsigned long priv);
struct dquot *dquot_alloc(struct super_block *sb, int type);
void dquot_destroy(struct dquot *dquot);

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