Re: [PATCH RT 7/9][RFC] [PATCH 7/9] cpu/rt: Rework cpu down for PREEMPT_RT
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2012-03-02 15:40:57
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On Fri, 2012-03-02 at 10:36 -0500, Steven Rostedt wrote:
+#ifdef CONFIG_PREEMPT_RT_FULL +# define hotplug_lock() spin_lock(&cpu_hotplug.lock) +# define hotplug_unlock() spin_unlock(&cpu_hotplug.lock) +#else +# define hotplug_lock() mutex_lock(&cpu_hotplug.lock) +# define hotplug_lock() mutex_unlock(&cpu_hotplug.lock)
# define hotplug_unlock() mutex_unlock(&cpu_hotplug.lock) Proof it doesn't comply. -- Steve
+#endif