pass a struct path to vfs_statfs

[net-next-2.6.git] / fs / ecryptfs / super.c

diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 0435886e4a9f4afd49308ea7040db9b7d9ed52a3..f7fc286a3aa9a7353ab7ca1bd0ba56e7cbb821e2 100644 (file)
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -118,11 +118,15 @@ void ecryptfs_init_inode(struct inode *inode, struct inode *lower_inode)
  */
 static int ecryptfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
-       return vfs_statfs(ecryptfs_dentry_to_lower(dentry), buf);
+       struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+
+       if (!lower_dentry->d_sb->s_op->statfs)
+               return -ENOSYS;
+       return lower_dentry->d_sb->s_op->statfs(lower_dentry, buf);
 }
 
 /**
- * ecryptfs_clear_inode
+ * ecryptfs_evict_inode
  * @inode - The ecryptfs inode
  *
  * Called by iput() when the inode reference count reached zero
@@ -131,8 +135,10 @@ static int ecryptfs_statfs(struct dentry *dentry, struct kstatfs *buf)
  * on the inode free list. We use this to drop out reference to the
  * lower inode.
  */
-static void ecryptfs_clear_inode(struct inode *inode)
+static void ecryptfs_evict_inode(struct inode *inode)
 {
+       truncate_inode_pages(&inode->i_data, 0);
+       end_writeback(inode);
        iput(ecryptfs_inode_to_lower(inode));
 }
 
@@ -184,6 +190,6 @@ const struct super_operations ecryptfs_sops = {
        .drop_inode = generic_delete_inode,
        .statfs = ecryptfs_statfs,
        .remount_fs = NULL,
-       .clear_inode = ecryptfs_clear_inode,
+       .evict_inode = ecryptfs_evict_inode,
        .show_options = ecryptfs_show_options
 };