From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp1040.oracle.com ([141.146.126.69]:23424 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750807AbaBKISI (ORCPT ); Tue, 11 Feb 2014 03:18:08 -0500 Received: from ucsinet22.oracle.com (ucsinet22.oracle.com [156.151.31.94]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id s1B8I65Y014775 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 11 Feb 2014 08:18:07 GMT Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by ucsinet22.oracle.com (8.14.5+Sun/8.14.5) with ESMTP id s1B8I61s012405 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Tue, 11 Feb 2014 08:18:06 GMT Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id s1B8I5ug017426 for ; Tue, 11 Feb 2014 08:18:05 GMT Message-ID: <52F9DCBA.1010002@oracle.com> Date: Tue, 11 Feb 2014 16:18:02 +0800 From: Anand Jain MIME-Version: 1.0 To: "linux-btrfs@vger.kernel.org >> btrfs" Subject: btrfs multiple mounts stacked on the same mount point Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-btrfs-owner@vger.kernel.org List-ID: per mount(2) --- multiple mounts can be stacked on the same mount point. --- In this situation how could ioctl communicate (using mount point) with each FS stacked on the same mount point ? BTW I don't understand the need for multiple mounts on the same mount point ? Any idea. ? Thanks Anand