]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
sched: disable standard balancer for RT tasks
authorSteven Rostedt <srostedt@redhat.com>
Fri, 25 Jan 2008 20:08:07 +0000 (21:08 +0100)
committerIngo Molnar <mingo@elte.hu>
Fri, 25 Jan 2008 20:08:07 +0000 (21:08 +0100)
commitc7a1e46aa9782a947cf2ed506245d43396dbf991
tree1cbf3bc6173b57ea9819c1f0a761347c4285b107
parent4642dafdf93dc7d66ee33437b93a5e6b8cea20d2
sched: disable standard balancer for RT tasks

Since we now take an active approach to load balancing, we don't need to
balance RT tasks via the normal task balancer. In fact, this code was
found to pull RT tasks away from CPUS that the active movement performed,
resulting in large latencies.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/sched_rt.c