Commit 0c6d4576 authored Aug 17, 2016 by Sebastian Andrzej Siewior Committed by Paul E. McKenney Aug 22, 2016

cpu/hotplug: Get rid of CPU_STARTING reference



CPU_STARTING is scheduled for removal. There is no use of it in drivers
and core code uses it only for compatibility with old-style CPU-hotplug
notifiers.  This patch removes therefore removes CPU_STARTING from an
RCU-related comment.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

parent 7ec99de3

kernel/cpu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -889,7 +889,7 @@ void notify_cpu_starting(unsigned int cpu)
		struct cpuhp_cpu_state *st = per_cpu_ptr(&cpuhp_state, cpu);
		enum cpuhp_state target = min((int)st->target, CPUHP_AP_ONLINE);

		rcu_cpu_starting(cpu); /* All CPU_STARTING notifiers can use RCU. */
		rcu_cpu_starting(cpu); /* Enables RCU usage on this CPU. */
		while (st->state < target) {
		struct cpuhp_step *step;