107 static struct dentry *securityfs_create_dentry(const char *name, umode_t mode,  in securityfs_create_dentry()
108 					struct dentry *parent, void *data,  in securityfs_create_dentry()
112 	struct dentry *dentry;  in securityfs_create_dentry()  local
131 	dentry = lookup_one_len2(name, mount, parent, strlen(name));  in securityfs_create_dentry()
132 	if (IS_ERR(dentry))  in securityfs_create_dentry()
135 	if (d_really_is_positive(dentry)) {  in securityfs_create_dentry()
161 	d_instantiate(dentry, inode);  in securityfs_create_dentry()
162 	dget(dentry);  in securityfs_create_dentry()
164 	return dentry;  in securityfs_create_dentry()
167 	dput(dentry);  in securityfs_create_dentry()
168 	dentry = ERR_PTR(error);  in securityfs_create_dentry()
172 	return dentry;  in securityfs_create_dentry()
200 struct dentry *securityfs_create_file(const char *name, umode_t mode,  in securityfs_create_file()
201 				      struct dentry *parent, void *data,  in securityfs_create_file()
228 struct dentry *securityfs_create_dir(const char *name, struct dentry *parent)  in securityfs_create_dir()
260 struct dentry *securityfs_create_symlink(const char *name,  in securityfs_create_symlink()
261 					 struct dentry *parent,  in securityfs_create_symlink()
265 	struct dentry *dent;  in securityfs_create_symlink()
295 void securityfs_remove(struct dentry *dentry)  in securityfs_remove()  argument
299 	if (!dentry || IS_ERR(dentry))  in securityfs_remove()
302 	dir = d_inode(dentry->d_parent);  in securityfs_remove()
304 	if (simple_positive(dentry)) {  in securityfs_remove()
305 		if (d_is_dir(dentry))  in securityfs_remove()
306 			simple_rmdir(dir, dentry);  in securityfs_remove()
308 			simple_unlink(dir, dentry);  in securityfs_remove()
309 		dput(dentry);  in securityfs_remove()
317 static struct dentry *lsm_dentry;