Long ago, group & project quota were mutually exclusive, and so
when we turned on XFS_QMOPT_ENOSPC ("return ENOSPC if project quota
is exceeded") when project quota was enabled, we only needed to
disable it again for user quota.
When group & project quota got separated, this got missed, and as a
result if project quota is enabled and group quota is exceeded, the
error code returned is incorrectly returned as ENOSPC not EDQUOT.
Fix this by stripping XFS_QMOPT_ENOSPC out of flags for group
quota when we try to reserve the space.
Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
---
fs/xfs/xfs_trans_dquot.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c
index d1b9869bc5fa..2c3557a80e69 100644
--- a/fs/xfs/xfs_trans_dquot.c
+++ b/fs/xfs/xfs_trans_dquot.c
@@ -758,7 +758,8 @@ xfs_trans_reserve_quota_bydquots(
}
if (gdqp) {
- error = xfs_trans_dqresv(tp, mp, gdqp, nblks, ninos, flags);
+ error = xfs_trans_dqresv(tp, mp, gdqp, nblks, ninos,
+ (flags & ~XFS_QMOPT_ENOSPC));
if (error)
goto unwind_usr;
}
--
2.17.0
