1 files changed, 32 insertions, 17 deletions

diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c
index 97ac9640be9..c3ab75cb1d9 100644
--- a/fs/xfs/quota/xfs_trans_dquot.c
+++ b/fs/xfs/quota/xfs_trans_dquot.c
@@ -589,12 +589,18 @@ xfs_trans_unreserve_and_mod_dquots(
 	}
 }
 
-STATIC int
-xfs_quota_error(uint flags)
+STATIC void
+xfs_quota_warn(
+	struct xfs_mount	*mp,
+	struct xfs_dquot	*dqp,
+	int			type)
 {
-	if (flags & XFS_QMOPT_ENOSPC)
-		return ENOSPC;
-	return EDQUOT;
+	/* no warnings for project quotas - we just return ENOSPC later */
+	if (dqp->dq_flags & XFS_DQ_PROJ)
+		return;
+	quota_send_warning((dqp->dq_flags & XFS_DQ_USER) ? USRQUOTA : GRPQUOTA,
+			   be32_to_cpu(dqp->q_core.d_id), mp->m_super->s_dev,
+			   type);
 }
 
 /*
@@ -612,7 +618,6 @@ xfs_trans_dqresv(
 	long		ninos,
 	uint		flags)
 {
-	int		error;
 	xfs_qcnt_t	hardlimit;
 	xfs_qcnt_t	softlimit;
 	time_t		timer;
@@ -649,7 +654,6 @@ xfs_trans_dqresv(
 		warnlimit = XFS_QI_RTBWARNLIMIT(dqp->q_mount);
 		resbcountp = &dqp->q_res_rtbcount;
 	}
-	error = 0;
 
 	if ((flags & XFS_QMOPT_FORCE_RES) == 0 &&
 	    dqp->q_core.d_id &&
@@ -667,18 +671,20 @@ xfs_trans_dqresv(
 			 * nblks.
 			 */
 			if (hardlimit > 0ULL &&
-			     (hardlimit <= nblks + *resbcountp)) {
-				error = xfs_quota_error(flags);
+			    hardlimit <= nblks + *resbcountp) {
+				xfs_quota_warn(mp, dqp, QUOTA_NL_BHARDWARN);
 				goto error_return;
 			}
-
 			if (softlimit > 0ULL &&
-			     (softlimit <= nblks + *resbcountp)) {
+			    softlimit <= nblks + *resbcountp) {
 				if ((timer != 0 && get_seconds() > timer) ||
 				    (warns != 0 && warns >= warnlimit)) {
-					error = xfs_quota_error(flags);
+					xfs_quota_warn(mp, dqp,
+						       QUOTA_NL_BSOFTLONGWARN);
 					goto error_return;
 				}
+
+				xfs_quota_warn(mp, dqp, QUOTA_NL_BSOFTWARN);
 			}
 		}
 		if (ninos > 0) {
@@ -692,15 +698,19 @@ xfs_trans_dqresv(
 			softlimit = be64_to_cpu(dqp->q_core.d_ino_softlimit);
 			if (!softlimit)
 				softlimit = q->qi_isoftlimit;
+
 			if (hardlimit > 0ULL && count >= hardlimit) {
-				error = xfs_quota_error(flags);
+				xfs_quota_warn(mp, dqp, QUOTA_NL_IHARDWARN);
 				goto error_return;
-			} else if (softlimit > 0ULL && count >= softlimit) {
-				if ((timer != 0 && get_seconds() > timer) ||
+			}
+			if (softlimit > 0ULL && count >= softlimit) {
+				if  ((timer != 0 && get_seconds() > timer) ||
 				     (warns != 0 && warns >= warnlimit)) {
-					error = xfs_quota_error(flags);
+					xfs_quota_warn(mp, dqp,
+						       QUOTA_NL_ISOFTLONGWARN);
 					goto error_return;
 				}
+				xfs_quota_warn(mp, dqp, QUOTA_NL_ISOFTWARN);
 			}
 		}
 	}
@@ -736,9 +746,14 @@ xfs_trans_dqresv(
 	ASSERT(dqp->q_res_rtbcount >= be64_to_cpu(dqp->q_core.d_rtbcount));
 	ASSERT(dqp->q_res_icount >= be64_to_cpu(dqp->q_core.d_icount));
 
+	xfs_dqunlock(dqp);
+	return 0;
+
 error_return:
 	xfs_dqunlock(dqp);
-	return error;
+	if (flags & XFS_QMOPT_ENOSPC)
+		return ENOSPC;
+	return EDQUOT;
 }