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Diffstat (limited to 'fs/configfs/configfs_internal.h')
-rw-r--r--fs/configfs/configfs_internal.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/configfs/configfs_internal.h b/fs/configfs/configfs_internal.h
index 8899d9c5f6bf..f70e46951b37 100644
--- a/fs/configfs/configfs_internal.h
+++ b/fs/configfs/configfs_internal.h
@@ -36,6 +36,7 @@ struct configfs_dirent {
int s_type;
umode_t s_mode;
struct dentry * s_dentry;
+ struct iattr * s_iattr;
};
#define CONFIGFS_ROOT 0x0001
@@ -48,10 +49,11 @@ struct configfs_dirent {
#define CONFIGFS_NOT_PINNED (CONFIGFS_ITEM_ATTR)
extern struct vfsmount * configfs_mount;
+extern kmem_cache_t *configfs_dir_cachep;
extern int configfs_is_root(struct config_item *item);
-extern struct inode * configfs_new_inode(mode_t mode);
+extern struct inode * configfs_new_inode(mode_t mode, struct configfs_dirent *);
extern int configfs_create(struct dentry *, int mode, int (*init)(struct inode *));
extern int configfs_create_file(struct config_item *, const struct configfs_attribute *);
@@ -63,6 +65,7 @@ extern void configfs_hash_and_remove(struct dentry * dir, const char * name);
extern const unsigned char * configfs_get_name(struct configfs_dirent *sd);
extern void configfs_drop_dentry(struct configfs_dirent *sd, struct dentry *parent);
+extern int configfs_setattr(struct dentry *dentry, struct iattr *iattr);
extern int configfs_pin_fs(void);
extern void configfs_release_fs(void);
@@ -120,8 +123,10 @@ static inline struct config_item *configfs_get_config_item(struct dentry *dentry
static inline void release_configfs_dirent(struct configfs_dirent * sd)
{
- if (!(sd->s_type & CONFIGFS_ROOT))
- kfree(sd);
+ if (!(sd->s_type & CONFIGFS_ROOT)) {
+ kfree(sd->s_iattr);
+ kmem_cache_free(configfs_dir_cachep, sd);
+ }
}
static inline struct configfs_dirent * configfs_get(struct configfs_dirent * sd)