[PATCH 4.19 255/313] fs/xfs: fix f_ffree value for statfs when project quota is set

Greg Kroah-Hartman
2019-02-11T15:35:42Z

commit de7243057e7cefa923fa5f467c0f1ec24eef41d2 upsream.

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

Signed-off-by: Ye Yin <dbyin@tencent.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.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