1 files changed, 43 insertions, 12 deletions

diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 532ab79d38fe..be125e1758c1 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -560,6 +560,37 @@ xfs_qm_shrink_count(
 	return list_lru_shrink_count(&qi->qi_lru, sc);
 }
 
+STATIC void
+xfs_qm_set_defquota(
+	xfs_mount_t	*mp,
+	uint		type,
+	xfs_quotainfo_t	*qinf)
+{
+	xfs_dquot_t		*dqp;
+	struct xfs_def_quota    *defq;
+	int			error;
+
+	error = xfs_qm_dqread(mp, 0, type, XFS_QMOPT_DOWARN, &dqp);
+
+	if (!error) {
+		xfs_disk_dquot_t        *ddqp = &dqp->q_core;
+
+		defq = xfs_get_defquota(dqp, qinf);
+
+		/*
+		 * Timers and warnings have been already set, let's just set the
+		 * default limits for this quota type
+		 */
+		defq->bhardlimit = be64_to_cpu(ddqp->d_blk_hardlimit);
+		defq->bsoftlimit = be64_to_cpu(ddqp->d_blk_softlimit);
+		defq->ihardlimit = be64_to_cpu(ddqp->d_ino_hardlimit);
+		defq->isoftlimit = be64_to_cpu(ddqp->d_ino_softlimit);
+		defq->rtbhardlimit = be64_to_cpu(ddqp->d_rtb_hardlimit);
+		defq->rtbsoftlimit = be64_to_cpu(ddqp->d_rtb_softlimit);
+		xfs_qm_dqdestroy(dqp);
+	}
+}
+
 /*
  * This initializes all the quota information that's kept in the
  * mount structure
@@ -606,19 +637,19 @@ xfs_qm_init_quotainfo(
 	 * We try to get the limits from the superuser's limits fields.
 	 * This is quite hacky, but it is standard quota practice.
 	 *
-	 * We look at the USR dquot with id == 0 first, but if user quotas
-	 * are not enabled we goto the GRP dquot with id == 0.
-	 * We don't really care to keep separate default limits for user
-	 * and group quotas, at least not at this point.
-	 *
 	 * Since we may not have done a quotacheck by this point, just read
 	 * the dquot without attaching it to any hashtables or lists.
+	 *
+	 * Timers and warnings are globally set by the first timer found in
+	 * user/group/proj quota types, otherwise a default value is used.
+	 * This should be split into different fields per quota type.
 	 */
 	error = xfs_qm_dqread(mp, 0,
 			XFS_IS_UQUOTA_RUNNING(mp) ? XFS_DQ_USER :
 			 (XFS_IS_GQUOTA_RUNNING(mp) ? XFS_DQ_GROUP :
 			  XFS_DQ_PROJ),
 			XFS_QMOPT_DOWARN, &dqp);
+
 	if (!error) {
 		xfs_disk_dquot_t	*ddqp = &dqp->q_core;
 
@@ -639,13 +670,6 @@ xfs_qm_init_quotainfo(
 			be16_to_cpu(ddqp->d_iwarns) : XFS_QM_IWARNLIMIT;
 		qinf->qi_rtbwarnlimit = ddqp->d_rtbwarns ?
 			be16_to_cpu(ddqp->d_rtbwarns) : XFS_QM_RTBWARNLIMIT;
-		qinf->qi_bhardlimit = be64_to_cpu(ddqp->d_blk_hardlimit);
-		qinf->qi_bsoftlimit = be64_to_cpu(ddqp->d_blk_softlimit);
-		qinf->qi_ihardlimit = be64_to_cpu(ddqp->d_ino_hardlimit);
-		qinf->qi_isoftlimit = be64_to_cpu(ddqp->d_ino_softlimit);
-		qinf->qi_rtbhardlimit = be64_to_cpu(ddqp->d_rtb_hardlimit);
-		qinf->qi_rtbsoftlimit = be64_to_cpu(ddqp->d_rtb_softlimit);
-
 		xfs_qm_dqdestroy(dqp);
 	} else {
 		qinf->qi_btimelimit = XFS_QM_BTIMELIMIT;
@@ -656,6 +680,13 @@ xfs_qm_init_quotainfo(
 		qinf->qi_rtbwarnlimit = XFS_QM_RTBWARNLIMIT;
 	}
 
+	if (XFS_IS_UQUOTA_RUNNING(mp))
+		xfs_qm_set_defquota(mp, XFS_DQ_USER, qinf);
+	if (XFS_IS_GQUOTA_RUNNING(mp))
+		xfs_qm_set_defquota(mp, XFS_DQ_GROUP, qinf);
+	if (XFS_IS_PQUOTA_RUNNING(mp))
+		xfs_qm_set_defquota(mp, XFS_DQ_PROJ, qinf);
+
 	qinf->qi_shrinker.count_objects = xfs_qm_shrink_count;
 	qinf->qi_shrinker.scan_objects = xfs_qm_shrink_scan;
 	qinf->qi_shrinker.seeks = DEFAULT_SEEKS;