Searched refs:mem_hotplug_lock (Results 1 - 1 of 1) sorted by relevance

/linux-master/mm/
H A Dmemory_hotplug.c208 DEFINE_STATIC_PERCPU_RWSEM(mem_hotplug_lock); variable
212 percpu_down_read(&mem_hotplug_lock);
217 percpu_up_read(&mem_hotplug_lock);
242 percpu_down_write(&mem_hotplug_lock);
247 percpu_up_write(&mem_hotplug_lock);
1145 * Must be called with mem_hotplug_lock in write mode.
1941 * Must be called with mem_hotplug_lock in write mode.

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