drop unused dentry argument to ->fsync

[linux-flexiantxendom0-3.2.10.git] / fs / ext4 / fsync.c

diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index b6a74f9..40f3452 100644 (file)
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -71,9 +71,9 @@ static void ext4_sync_parent(struct inode *inode)
  * i_mutex lock is held when entering and exiting this function
  */
 
-int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
+int ext4_sync_file(struct file *file, int datasync)
 {
-       struct inode *inode = dentry->d_inode;
+       struct inode *inode = file->f_mapping->host;
        struct ext4_inode_info *ei = EXT4_I(inode);
        journal_t *journal = EXT4_SB(inode->i_sb)->s_journal;
        int ret;
@@ -81,7 +81,7 @@ int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
 
        J_ASSERT(ext4_journal_current_handle() == NULL);
 
-       trace_ext4_sync_file(file, dentry, datasync);
+       trace_ext4_sync_file(file, datasync);
 
        if (inode->i_sb->s_flags & MS_RDONLY)
                return 0;
@@ -91,7 +91,7 @@ int ext4_sync_file(struct file *file, struct dentry *dentry, int datasync)
                return ret;
 
        if (!journal) {
-               ret = simple_fsync(file, dentry, datasync);
+               ret = simple_fsync(file, datasync);
                if (!ret && !list_empty(&inode->i_dentry))
                        ext4_sync_parent(inode);
                return ret;