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Message-Id: <20190211141910.372677531@linuxfoundation.org>
Date:   Mon, 11 Feb 2019 15:18:55 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Ye Yin <dbyin@...cent.com>,
        "Darrick J. Wong" <darrick.wong@...cle.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 255/313] fs/xfs: fix f_ffree value for statfs when project quota is set

4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

commit de7243057e7cefa923fa5f467c0f1ec24eef41d2 upsream.

When project is set, we should use inode limit minus the used count

Signed-off-by: Ye Yin <dbyin@...cent.com>
Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
Signed-off-by: Luis Chamberlain <mcgrof@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/xfs/xfs_qm_bhv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_qm_bhv.c b/fs/xfs/xfs_qm_bhv.c
index 73a1d77ec187..3091e4bc04ef 100644
--- a/fs/xfs/xfs_qm_bhv.c
+++ b/fs/xfs/xfs_qm_bhv.c
@@ -40,7 +40,7 @@ xfs_fill_statvfs_from_dquot(
 		statp->f_files = limit;
 		statp->f_ffree =
 			(statp->f_files > dqp->q_res_icount) ?
-			 (statp->f_ffree - dqp->q_res_icount) : 0;
+			 (statp->f_files - dqp->q_res_icount) : 0;
 	}
 }
 
-- 
2.19.1



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