sched: Run task on same cpu if idle and allowed

The current RT balancer does not consider CPU topology and may
wakeup a process to run on another CPU although it might run
on the current.

This patch adds a check and runs the new task on the current CPU,
if it
    - is an RT task,
    - is allowed to run on the current CPU, and
    - current is not an RT task,

Signed-off-by: Carsten Emde <C.Emde@osadl.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

0 files changed, 0 insertions, 0 deletions