I want to create two kernels for the Raspberry Pi 3. One running all the processes with only the SCHED_FIFO policy, the second running the processes with only the SCHED_RR policy.
Can somebody help me with the function's modifications I must do in the source code of Raspbian Kernel 4.9? I am totally new to this field.
According to my survey, the changes have to be done in the sched_fork and the _sched_setscheduler functions in kernel/sched/core.c but I am confused about which thing to touch here.