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[PATCH 0/3] xfsprogs: xfs_quota foreign fs path handling modifications

To: linux-xfs@xxxxxxxxxxxxxxx
Subject: [PATCH 0/3] xfsprogs: xfs_quota foreign fs path handling modifications
From: "Bill O'Donnell" <billodo@xxxxxxxxxx>
Date: Wed, 14 Sep 2016 10:19:38 -0500
Cc: xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
Hello-

This is a new series that supercedes:
http://www.spinics.net/lists/xfs/msg42220.html -
(xfs_quota foreign fs path handling changes).

The following commits modified xfs_quota for use on foreign
filesystems:
b20b6c2 xfs_quota: certain commands must always be available
29647c8 xfs_quota: add capabilities for use on non-XFS filesystems

Included in those commits were modifications to
fs_initialise_mounts (paths.c), resulting in a reverse
compatibility issue. In particular, xfstest xfs/261 failed,
due to foreign fs paths being picked up from the fs table,
and the xfs_quota print command complaining about not being
able to print the foreign paths.

This series fixes the foreign path print problem, via
modifications to the xfs_quota paths and print operations.

patch 1: populate the fs table with xfs entries first,
maintaining mtab order, followed by foreign fs entries.

patch 2: adjust print and path formatting of xfs and
foreign fs entries, maintaining reverse compatibility.

patch 3: add the case for foreign fs in init_check_command
to cover both states of the -f (foreign_allowed) flag.

Signed-off-by: Bill O'Donnell <billodo@xxxxxxxxxx>

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