On Mon, May 29, 2017 at 05:03:01PM -0400, Nicolas Pitre wrote: > @@ -1303,8 +1303,17 @@ config SCHED_AUTOGROUP > desktop applications. Task group autogeneration is currently based > upon task session. > > +config SCHED_RT > + bool "Real Time Task Scheduling" if EXPERT > + default y > + help > + This adds the sched_rt scheduling class to the kernel providing > + support for the SCHED_FIFO and SCHED_RR policies. You might want > + to disable this to reduce the kernel size. If unsure say y. > + > config SCHED_DL > bool "Deadline Task Scheduling" if EXPERT > + depends on SCHED_RT > default y > help > This adds the sched_dl scheduling class to the kernel providing > @@ -1632,6 +1641,7 @@ config BASE_FULL > config FUTEX > bool "Enable futex support" if EXPERT > default y > + depends on SCHED_RT > select RT_MUTEXES > help > Disabling this option will cause the kernel to be built without
Aside from all the other completely non-starter #ifdeffery trainwrecks, this is just plain wrong.
