#define MNTOPT_NOFAIL "nofail" /* no failure */
#define MNTOPT_RELATIME "relatime" /* allow relative time updates */
#define MNTOPT_NORELATIME "norelatime" /* do not allow relative time updates */
-#define MNTOPT_DFRATIME "strictatime" /* Deferred access time updates */
-#define MNTOPT_NODFRATIME "nostrictatime" /* No Deferred access time updates */
+#define MNTOPT_STRICTATIME "strictatime" /* strict access time updates */
+#define MNTOPT_NOSTRICTATIME "nostrictatime" /* No strict access time updates */
+#define MNTOPT_LAZYTIME "lazytime" /* Defer access time writing */
#define MNTOPT_SETUID "suid" /* Both setuid and devices allowed */
#define MNTOPT_NOSETUID "nosuid" /* Neither setuid nor devices allowed */
#define MNTOPT_OWNER "owner" /* allow owner mount */