linux-kernel - [PATCH 5.10 17/53] xfs: show the proper user quota options

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Message-Id: <20220603173819.223798717@linuxfoundation.org>
Date:   Fri,  3 Jun 2022 19:43:02 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Kaixu Xia <kaixuxia@...cent.com>,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        Amir Goldstein <amir73il@...il.com>
Subject: [PATCH 5.10 17/53] xfs: show the proper user quota options

From: Kaixu Xia <kaixuxia@...cent.com>

commit 237d7887ae723af7d978e8b9a385fdff416f357b upstream.

The quota option 'usrquota' should be shown if both the XFS_UQUOTA_ACCT
and XFS_UQUOTA_ENFD flags are set. The option 'uqnoenforce' should be
shown when only the XFS_UQUOTA_ACCT flag is set. The current code logic
seems wrong, Fix it and show proper options.

Signed-off-by: Kaixu Xia <kaixuxia@...cent.com>
Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Amir Goldstein <amir73il@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 fs/xfs/xfs_super.c |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -199,10 +199,12 @@ xfs_fs_show_options(
 		seq_printf(m, ",swidth=%d",
 				(int)XFS_FSB_TO_BB(mp, mp->m_swidth));
 
-	if (mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD))
-		seq_puts(m, ",usrquota");
-	else if (mp->m_qflags & XFS_UQUOTA_ACCT)
-		seq_puts(m, ",uqnoenforce");
+	if (mp->m_qflags & XFS_UQUOTA_ACCT) {
+		if (mp->m_qflags & XFS_UQUOTA_ENFD)
+			seq_puts(m, ",usrquota");
+		else
+			seq_puts(m, ",uqnoenforce");
+	}
 
 	if (mp->m_qflags & XFS_PQUOTA_ACCT) {
 		if (mp->m_qflags & XFS_PQUOTA_ENFD)