Rename local variables to provide more clarity and improve readability:
- X -> task_ptr
- f_old -> old_state_bits
- f_new -> new_state_bits
- H -> task_queue
- Y -> cur_task
Add comments to clarify what this function actually does without needing
to open two additional files (include/microkernel/k_struct.h and
kernel/microkernel/core/global.c).
This function is called when a task needs to be marked as not runnable.
A task can be not runnable for a variety of reasons, which are tracked
in a bitmask defined in kernel/microkernel/include/minik.h.
Tasks that are runnable are stored in a global array, K_PrioList, that
contains a list for each task priority level. Tasks that have
transitioned to not being runnable will be removed from their priority
list by this function.
Change-Id: I07a1180e75e30cdef472c5f77638fc5971ddbaeb
Signed-off-by: Sarah Sharp <sarah.a.sharp@intel.com>
030d59ce4b