diff --git a/fs/hmdfs/file_local.c b/fs/hmdfs/file_local.c
index 41f65cfa4184023e0cfcba5d5f9ad4a85d18e4d3..0d068709d6913d65d4de670ecc64da24685bb138 100644
--- a/fs/hmdfs/file_local.c
+++ b/fs/hmdfs/file_local.c
@@ -215,6 +215,14 @@ int hmdfs_file_mmap_local(struct file *file, struct vm_area_struct *vma)
 	return ret;
 }
 
+static long hmdfs_ioctl_local(struct file *filp, unsigned int cmd, unsigned long arg)
+{
+	if (cmd == HMDFS_IOC_GET_DST_PATH)
+		return hmdfs_ioc_get_dst_path(filp, arg);
+	else
+		return -ENOTTY;
+}
+
 const struct file_operations hmdfs_file_fops_local = {
 	.owner = THIS_MODULE,
 	.llseek = hmdfs_file_llseek_local,
@@ -224,6 +232,8 @@ const struct file_operations hmdfs_file_fops_local = {
 	.open = hmdfs_file_open_local,
 	.release = hmdfs_file_release_local,
 	.fsync = hmdfs_fsync_local,
+	.unlocked_ioctl	= hmdfs_ioctl_local,
+	.compat_ioctl = hmdfs_ioctl_local,
 	.splice_read = generic_file_splice_read,
 	.splice_write = iter_file_splice_write,
 };
@@ -299,6 +309,8 @@ const struct file_operations hmdfs_dir_ops_local = {
 	.open = hmdfs_dir_open_local,
 	.release = hmdfs_dir_release_local,
 	.fsync = hmdfs_fsync_local,
+	.unlocked_ioctl	= hmdfs_ioctl_local,
+	.compat_ioctl = hmdfs_ioctl_local,
 };
 
 static int __hmdfs_ioc_set_share_path(struct file *file,
diff --git a/fs/hmdfs/file_merge.c b/fs/hmdfs/file_merge.c
index 8952674a23d4c4fc8e7729dc1290e88cb3766ace..78e07235de0be4a972b30d783288ed66c9f5e394 100644
--- a/fs/hmdfs/file_merge.c
+++ b/fs/hmdfs/file_merge.c
@@ -464,8 +464,6 @@ int hmdfs_dir_release_merge(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static long hmdfs_ioc_get_dst_path(struct file *filp, unsigned long arg);
-
 long hmdfs_dir_unlocked_ioctl_merge(struct file *file, unsigned int cmd,
 							unsigned long arg)
 {
@@ -760,7 +758,7 @@ static int create_dir_recursive(const char *path_value, mode_t mode)
 	return err;
 }
 
-static long hmdfs_ioc_get_dst_path(struct file *filp, unsigned long arg)
+long hmdfs_ioc_get_dst_path(struct file *filp, unsigned long arg)
 {
 	int ret = 0;
 	const struct cred *old_cred;
diff --git a/fs/hmdfs/hmdfs.h b/fs/hmdfs/hmdfs.h
index c9940693f3e73e871443e27021bc101829e1dcfc..c27c9dd90f2b9c9806ba0dee3151bfd32bd834a0 100644
--- a/fs/hmdfs/hmdfs.h
+++ b/fs/hmdfs/hmdfs.h
@@ -306,6 +306,8 @@ int hmdfs_permission(struct inode *inode, int mask);
 
 int hmdfs_parse_options(struct hmdfs_sb_info *sbi, const char *data);
 
+long hmdfs_ioc_get_dst_path(struct file *filp, unsigned long arg);
+
 /* Refer to comments in hmdfs_request_work_fn() */
 #define HMDFS_SERVER_CTX_FLAGS (PF_KTHREAD | PF_WQ_WORKER | PF_NPROC_EXCEEDED)