dentry->d_fsdata = sysfs_get(sd); sd->s_dentry = dentry; 
static int sysfs_attach_link(struct sysfs_dirent * sd, struct dentry * dentry){	int err = 0;	err = sysfs_create(dentry, S_IFLNK|S_IRWXUGO, init_symlink);	if (!err) {		dentry->d_op = &sysfs_dentry_ops;		dentry->d_fsdata = sysfs_get(sd);		sd->s_dentry = dentry;		d_rehash(dentry);	}	return err;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/6fa5c828c7fb6beef7035864bd2b18e7386fbdd5/dir.c/clean/fs/sysfs/dir.c