Fixed Occasional Deadlock when scheduling

Problem:
When multiple scheduling events occur simultaneously, a situation could
happen where:
- one core schedules a task that is linked to it
- a check_for_preemption occurs due to another scheduling event
- that task is now linked to another core
- the other core tries to schedule it but can't grab the task from the
  runqueue of the other core

Solution:
Added in the scheduled_on field in gedf_reservation. This enables us in
link_task_to_cpu to check for this occuring and swap the linking so the
above situation doesn't happen. The code is taken and modified from
link_task_to_cpu in GSN-EDF

0 files changed, 0 insertions, 0 deletions