--- a/fs/mini_fo/file.c
+++ b/fs/mini_fo/file.c
-@@ -616,7 +616,7 @@ mini_fo_fsync(file_t *file, dentry_t *de
+@@ -599,7 +599,7 @@ mini_fo_release(inode_t *inode, file_t *
+ }
+
+ STATIC int
+-mini_fo_fsync(file_t *file, dentry_t *dentry, int datasync)
++mini_fo_fsync(file_t *file, int datasync)
+ {
+ int err1 = 0;
+ int err2 = 0;
+@@ -609,14 +609,14 @@ mini_fo_fsync(file_t *file, dentry_t *de
+ check_mini_fo_file(file);
+
+ if ((hidden_file = ftohf(file)) != NULL) {
+- hidden_dentry = dtohd(dentry);
++ hidden_dentry = dtohd(file->f_path.dentry);
+ if (hidden_file->f_op && hidden_file->f_op->fsync) {
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
#else
down(&hidden_dentry->d_inode->i_sem);
#endif
- err1 = hidden_file->f_op->fsync(hidden_file, hidden_dentry, datasync);
-+ err1 = hidden_file->f_op->fsync(hidden_file, hidden_dentry);
++ err1 = hidden_file->f_op->fsync(hidden_file, datasync);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
mutex_unlock(&hidden_dentry->d_inode->i_mutex);
#else
-@@ -633,7 +633,7 @@ mini_fo_fsync(file_t *file, dentry_t *de
+@@ -626,14 +626,14 @@ mini_fo_fsync(file_t *file, dentry_t *de
+ }
+
+ if ((hidden_file = ftohf2(file)) != NULL) {
+- hidden_dentry = dtohd2(dentry);
++ hidden_dentry = dtohd2(file->f_path.dentry);
+ if (hidden_file->f_op && hidden_file->f_op->fsync) {
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
+ mutex_lock(&hidden_dentry->d_inode->i_mutex);
#else
down(&hidden_dentry->d_inode->i_sem);
#endif
- err2 = hidden_file->f_op->fsync(hidden_file, hidden_dentry, datasync);
-+ err2 = hidden_file->f_op->fsync(hidden_file, hidden_dentry);
++ err2 = hidden_file->f_op->fsync(hidden_file, datasync);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
mutex_unlock(&hidden_dentry->d_inode->i_mutex);
#else