3 files changed, 14 insertions, 2 deletions

diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 44ce5c6a541d..d45ba4568128 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -275,8 +275,14 @@ out:
 
 static int ecryptfs_flush(struct file *file, fl_owner_t td)
 {
-        return file->f_mode & FMODE_WRITE
-               ? filemap_write_and_wait(file->f_mapping) : 0;
+        struct file *lower_file = ecryptfs_file_to_lower(file);
+
+        if (lower_file->f_op && lower_file->f_op->flush) {
+                filemap_write_and_wait(file->f_mapping);
+                return lower_file->f_op->flush(lower_file, td);
+        }
+
+        return 0;
 }
 
 static int ecryptfs_release(struct inode *inode, struct file *file)
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 534b129ea676..cc7709e7c508 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -619,6 +619,7 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
         struct dentry *lower_old_dir_dentry;
         struct dentry *lower_new_dir_dentry;
         struct dentry *trap = NULL;
+        struct inode *target_inode;
 
         lower_old_dentry = ecryptfs_dentry_to_lower(old_dentry);
         lower_new_dentry = ecryptfs_dentry_to_lower(new_dentry);
@@ -626,6 +627,7 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
         dget(lower_new_dentry);
         lower_old_dir_dentry = dget_parent(lower_old_dentry);
         lower_new_dir_dentry = dget_parent(lower_new_dentry);
+        target_inode = new_dentry->d_inode;
         trap = lock_rename(lower_old_dir_dentry, lower_new_dir_dentry);
         /* source should not be ancestor of target */
         if (trap == lower_old_dentry) {
@@ -641,6 +643,9 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry,
                         lower_new_dir_dentry->d_inode, lower_new_dentry);
         if (rc)
                 goto out_lock;
+        if (target_inode)
+                fsstack_copy_attr_all(target_inode,
+                                      ecryptfs_inode_to_lower(target_inode));
         fsstack_copy_attr_all(new_dir, lower_new_dir_dentry->d_inode);
         if (new_dir != old_dir)
                 fsstack_copy_attr_all(old_dir, lower_old_dir_dentry->d_inode);
diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
index 2768138eefee..9b627c15010a 100644
--- a/fs/ecryptfs/main.c
+++ b/fs/ecryptfs/main.c
@@ -162,6 +162,7 @@ void ecryptfs_put_lower_file(struct inode *inode)
         inode_info = ecryptfs_inode_to_private(inode);
         if (atomic_dec_and_mutex_lock(&inode_info->lower_file_count,
                                       &inode_info->lower_file_mutex)) {
+                filemap_write_and_wait(inode->i_mapping);
                 fput(inode_info->lower_file);
                 inode_info->lower_file = NULL;
                 mutex_unlock(&inode_info->lower_file_mutex);