patch-2.4.6 linux/fs/sysv/file.c

• Lines: 18
• Date: Mon Jul 2 14:03:04 2001
• Orig file: v2.4.5/linux/fs/sysv/file.c
• Orig date: Sat Feb 26 20:33:43 2000

diff -u --recursive --new-file v2.4.5/linux/fs/sysv/file.c linux/fs/sysv/file.c
@@ -31,3 +31,17 @@
 	truncate:	sysv_truncate,
 	setattr:	sysv_notify_change,
 };
+
+int sysv_sync_file(struct file * file, struct dentry *dentry, int datasync)
+{
+	struct inode *inode = dentry->d_inode;
+	int err  = fsync_inode_buffers(inode);
+
+	if (!(inode->i_state & I_DIRTY))
+		return err;
+	if (datasync && !(inode->i_state & I_DIRTY_DATASYNC))
+		return err;
+	
+	err |= sysv_sync_inode(inode);
+	return err ? -EIO : 0;
+}