tree 497587d29fc867cfe8fc1aab68dd4ed7aba72bdd
parent 63489e45e265f64c368882be1f01c42dec5d984c
author Steven Rostedt <srostedt@redhat.com> 1201291684 +0100
committer Ingo Molnar <mingo@elte.hu> 1201291684 +0100

sched: track highest prio task queued

This patch adds accounting to each runqueue to keep track of the
highest prio task queued on the run queue. We only care about
RT tasks, so if the run queue does not contain any active RT tasks
its priority will be considered MAX_RT_PRIO.

This information will be used for later patches.

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