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-rw-r--r--fs/ocfs2/file.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 97e54b9e654..6a13ea64c44 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -175,13 +175,12 @@ static int ocfs2_dir_release(struct inode *inode, struct file *file)
return 0;
}
-static int ocfs2_sync_file(struct file *file,
- struct dentry *dentry,
- int datasync)
+static int ocfs2_sync_file(struct file *file, int datasync)
{
int err = 0;
journal_t *journal;
- struct inode *inode = dentry->d_inode;
+ struct dentry *dentry = file->f_path.dentry;
+ struct inode *inode = file->f_mapping->host;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", file, dentry, datasync,
@@ -1053,7 +1052,7 @@ int ocfs2_setattr(struct dentry *dentry, struct iattr *attr)
}
/*
- * This will intentionally not wind up calling vmtruncate(),
+ * This will intentionally not wind up calling simple_setsize(),
* since all the work for a size change has been done above.
* Otherwise, we could get into problems with truncate as
* ip_alloc_sem is used there to protect against i_size
@@ -2119,9 +2118,13 @@ relock:
* direct write may have instantiated a few
* blocks outside i_size. Trim these off again.
* Don't need i_size_read because we hold i_mutex.
+ *
+ * XXX(hch): this looks buggy because ocfs2 did not
+ * actually implement ->truncate. Take a look at
+ * the new truncate sequence and update this accordingly
*/
if (*ppos + count > inode->i_size)
- vmtruncate(inode, inode->i_size);
+ simple_setsize(inode, inode->i_size);
ret = written;
goto out_dio;
}