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Commit fa7f912a authored by Tejun Heo's avatar Tejun Heo Committed by Greg Kroah-Hartman
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sysfs: move release_sysfs_dirent() to dir.c 



There is no reason this function should be inlined and soon to follow
sysfs object reference simplification will make it heavier.  Move it
to dir.c.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 72dba584

fs/sysfs/dir.c

+12 −0
Original line number Diff line number Diff line
@@ -15,6 +15,18 @@ 
DECLARE_RWSEM(sysfs_rename_sem);

spinlock_t sysfs_lock = SPIN_LOCK_UNLOCKED;



void release_sysfs_dirent(struct sysfs_dirent * sd)

{

	if (sd->s_type & SYSFS_KOBJ_LINK) {

		struct sysfs_symlink * sl = sd->s_element;

		kfree(sl->link_name);

		kobject_put(sl->target_kobj);

		kfree(sl);

	}

	kfree(sd->s_iattr);

	kmem_cache_free(sysfs_dir_cachep, sd);

}



static void sysfs_d_iput(struct dentry * dentry, struct inode * inode)

{

	struct sysfs_dirent * sd = dentry->d_fsdata;

fs/sysfs/sysfs.h

+1 −12
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ extern void sysfs_delete_inode(struct inode *inode); 
extern struct inode * sysfs_new_inode(mode_t mode, struct sysfs_dirent *);

extern int sysfs_create(struct dentry *, int mode, int (*init)(struct inode *));



extern void release_sysfs_dirent(struct sysfs_dirent * sd);

extern int sysfs_dirent_exist(struct sysfs_dirent *, const unsigned char *);

extern int sysfs_make_dirent(struct sysfs_dirent *, struct dentry *, void *,

				umode_t, int);
@@ -99,18 +100,6 @@ static inline struct kobject *sysfs_get_kobject(struct dentry *dentry) 
	return kobj;

}



static inline void release_sysfs_dirent(struct sysfs_dirent * sd)

{

	if (sd->s_type & SYSFS_KOBJ_LINK) {

		struct sysfs_symlink * sl = sd->s_element;

		kfree(sl->link_name);

		kobject_put(sl->target_kobj);

		kfree(sl);

	}

	kfree(sd->s_iattr);

	kmem_cache_free(sysfs_dir_cachep, sd);

}



static inline struct sysfs_dirent * sysfs_get(struct sysfs_dirent * sd)

{

	if (sd) {