+DEF("realtime", HAS_ARG, QEMU_OPTION_realtime,
+ "-realtime [mlock=on|off]\n"
+ " run qemu with realtime features\n"
+ " mlock=on|off controls mlock support (default: on)\n",
+ QEMU_ARCH_ALL)
+STEXI
+@item -realtime mlock=on|off
+@findex -realtime
+Run qemu with realtime features.
+mlocking qemu and guest memory can be enabled via @option{mlock=on}
+(enabled by default).
+ETEXI
+