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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2016-08-17 14:21:04 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2016-08-22 18:50:45 +0200 |
| commit | 0c6d4576c45736f829dc3390ac95181b2ed21bc7 (patch) | |
| tree | f35d6a6f09ea1dd10c96e1837f52ca37b955ba60 /kernel/cpu.c | |
| parent | rcu: Provide exact CPU-online tracking for RCU (diff) | |
| download | linux-0c6d4576c45736f829dc3390ac95181b2ed21bc7.tar.xz linux-0c6d4576c45736f829dc3390ac95181b2ed21bc7.zip | |
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>
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 9482ceb928e0..ff8bc3817dde 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -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; |