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authorSteven Rostedt <srostedt@redhat.com>2008-01-25 21:08:07 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-25 21:08:07 +0100
commitf65eda4f789168ba5ff3fa75546c29efeed19f58 (patch)
tree235e6daad2bc37b22cc5b21907608c79f944f036 /kernel/Kconfig.instrumentation
parent4fd29176b7cd24909f8ceba2105cb3ae2857b90c (diff)
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sched: pull RT tasks from overloaded runqueues
This patch adds the algorithm to pull tasks from RT overloaded runqueues. When a pull RT is initiated, all overloaded runqueues are examined for a RT task that is higher in prio than the highest prio task queued on the target runqueue. If another runqueue holds a RT task that is of higher prio than the highest prio task on the target runqueue is found it is pulled to the target runqueue. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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