cpu/hotplug: Remove CPU_STARTING and CPU_DYING notifier
All users are converted to state machine, remove CPU_STARTING and the corresponding CPU_DYING. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160818125731.27256-2-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@@ -7,19 +7,8 @@
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#define CPU_DOWN_PREPARE 0x0005 /* CPU (unsigned)v going down */
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#define CPU_DOWN_FAILED 0x0006 /* CPU (unsigned)v NOT going down */
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#define CPU_DEAD 0x0007 /* CPU (unsigned)v dead */
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#define CPU_DYING 0x0008 /* CPU (unsigned)v not running any task,
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* not handling interrupts, soon dead.
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* Called on the dying cpu, interrupts
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* are already disabled. Must not
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* sleep, must not fail */
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#define CPU_POST_DEAD 0x0009 /* CPU (unsigned)v dead, cpu_hotplug
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* lock is dropped */
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#define CPU_STARTING 0x000A /* CPU (unsigned)v soon running.
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* Called on the new cpu, just before
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* enabling interrupts. Must not sleep,
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* must not fail */
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#define CPU_DYING_IDLE 0x000B /* CPU (unsigned)v dying, reached
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* idle loop. */
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#define CPU_BROKEN 0x000C /* CPU (unsigned)v did not die properly,
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* perhaps due to preemption. */
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#define CPU_TASKS_FROZEN 0x0010
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@@ -30,5 +19,3 @@
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#define CPU_DOWN_PREPARE_FROZEN (CPU_DOWN_PREPARE | CPU_TASKS_FROZEN)
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#define CPU_DOWN_FAILED_FROZEN (CPU_DOWN_FAILED | CPU_TASKS_FROZEN)
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#define CPU_DEAD_FROZEN (CPU_DEAD | CPU_TASKS_FROZEN)
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#define CPU_DYING_FROZEN (CPU_DYING | CPU_TASKS_FROZEN)
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#define CPU_STARTING_FROZEN (CPU_STARTING | CPU_TASKS_FROZEN)
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