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sched/hotplug: Move migration CPU_DYING to sched_cpu_dying()

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Remove the hotplug notifier and make it an explicit state.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Cc: rt@linutronix.de
Link: http://lkml.kernel.org/r/20160310120025.502222097@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2016-03-10 12:54:18 +01:00
parent 7d97669933
commit f2785ddb53
4 changed files with 29 additions and 53 deletions
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2
include/linux/cpu.h
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@ -59,9 +59,7 @@ struct notifier_block;
* CPU notifier priorities.
*/
enum {
/* migration should happen before other stuff but after perf */
CPU_PRI_PERF = 20,
CPU_PRI_MIGRATION = 10,
/* bring up workqueues before normal notifiers and down after */
CPU_PRI_WORKQUEUE_UP = 5,