{ "nodev", 0, MS_NODEV }, /* don't interpret devices */
{ "sync", 0, MS_SYNCHRONOUS}, /* synchronous I/O */
{ "async", 1, MS_SYNCHRONOUS}, /* asynchronous I/O */
+ { "atime", 1, MS_NOATIME }, /* set file access time on read */
+ { "noatime", 0, MS_NOATIME }, /* do not set file access time on read */
+#ifdef MS_NODIRATIME
+ { "diratime", 1, MS_NODIRATIME }, /* set file access time on read */
+ { "nodiratime",0,MS_NODIRATIME }, /* do not set file access time on read */
+#endif
+#ifdef MS_RELATIME
+ { "relatime", 0, MS_RELATIME }, /* set file access time on read */
+ { "norelatime",1,MS_RELATIME }, /* do not set file access time on read */
+#endif
{ "auto", 0, 0 }, /* Can be mounted using -a */
{ "noauto", 0, 0 }, /* Can only be mounted explicitly */
{ "nousers", 1, 0 }, /* Forbid ordinary user to mount */