#define XQM_USRQUOTA 0 /* system call user quota type */
#define XQM_GRPQUOTA 1 /* system call group quota type */
-#define XQM_MAXQUOTAS 2
+#define XQM_PRJQUOTA 2 /* system call project quota type */
+#define XQM_MAXQUOTAS 3
#define Q_XQUOTAON XQM_CMD(1) /* enable accounting/enforcement */
#define Q_XQUOTAOFF XQM_CMD(2) /* disable accounting/enforcement */
#define Q_XSETQLIM XQM_CMD(4) /* set disk limits */
#define Q_XGETQSTAT XQM_CMD(5) /* get quota subsystem status */
#define Q_XQUOTARM XQM_CMD(6) /* free disk space used by dquots */
+#define Q_XQUOTASYNC XQM_CMD(7) /* delalloc flush, updates dquots */
/*
* fs_disk_quota structure: