Messages in this thread Patch in this message | | | Date | Sat, 3 Dec 2016 01:09:58 +0000 | From | Thomas Casey <> | Subject | [PATCH] Fix style issues in kernel/cpu.c |
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This patch fixes style issues in kernel/cpu.c such as wrapping an 80 character line, calling EXPORT_SYMBOL() immediately after a function is defined, and whitespace and spacing issues.
Signed-off-by: Thomas Casey <tqcasey@gmail.com> --- kernel/cpu.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/kernel/cpu.c b/kernel/cpu.c index 29de1a9..15a90ba 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -228,7 +228,8 @@ static struct { .wq = __WAIT_QUEUE_HEAD_INITIALIZER(cpu_hotplug.wq), .lock = __MUTEX_INITIALIZER(cpu_hotplug.lock), #ifdef CONFIG_DEBUG_LOCK_ALLOC - .dep_map = STATIC_LOCKDEP_MAP_INIT("cpu_hotplug.dep_map", &cpu_hotplug.dep_map), + .dep_map = STATIC_LOCKDEP_MAP_INIT("cpu_hotplug.dep_map", + &cpu_hotplug.dep_map), #endif }; @@ -304,7 +305,7 @@ void cpu_hotplug_begin(void) mutex_lock(&cpu_hotplug.lock); prepare_to_wait(&cpu_hotplug.wq, &wait, TASK_UNINTERRUPTIBLE); if (likely(!atomic_read(&cpu_hotplug.refcount))) - break; + break; mutex_unlock(&cpu_hotplug.lock); schedule(); } @@ -353,6 +354,7 @@ EXPORT_SYMBOL_GPL(cpu_hotplug_enable); int register_cpu_notifier(struct notifier_block *nb) { int ret; + cpu_maps_update_begin(); ret = raw_notifier_chain_register(&cpu_chain, nb); cpu_maps_update_done(); @@ -363,6 +365,7 @@ int __register_cpu_notifier(struct notifier_block *nb) { return raw_notifier_chain_register(&cpu_chain, nb); } +EXPORT_SYMBOL(__register_cpu_notifier); static int __cpu_notify(unsigned long val, unsigned int cpu, int nr_to_call, int *nr_calls) @@ -661,7 +664,6 @@ void __init cpuhp_threads_init(void) #ifdef CONFIG_HOTPLUG_CPU EXPORT_SYMBOL(register_cpu_notifier); -EXPORT_SYMBOL(__register_cpu_notifier); void unregister_cpu_notifier(struct notifier_block *nb) { cpu_maps_update_begin(); @@ -1250,7 +1252,7 @@ static struct cpuhp_step cpuhp_bp_states[] = { .teardown.single = NULL, }, #ifdef CONFIG_SMP - [CPUHP_CREATE_THREADS]= { + [CPUHP_CREATE_THREADS] = { .name = "threads:prepare", .startup.single = smpboot_create_threads, .teardown.single = NULL, @@ -1366,7 +1368,8 @@ static struct cpuhp_step cpuhp_ap_states[] = { .teardown.single = rcutree_dying_cpu, }, /* Entry state on starting. Interrupts enabled from here on. Transient - * state for synchronsization */ + * state for synchronsization + */ [CPUHP_AP_ONLINE] = { .name = "ap:online", }, -- 2.10.2
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