Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memory_hotplug.c Create Date:2022-07-28 15:56:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mem_hotplug_done

Proto:void mem_hotplug_done(void)

Type:void

Parameter:Nothing

95  percpu_up_write( & mem_hotplug_lock)
96  cpus_read_unlock()
Caller
NameDescribe
try_online_nodeUsers of this function always want to online/register the node
add_memory_resourceNOTE: The caller must call lock_device_hotplug() to serialize hotplug* and online/offline operations (triggered e.g. by sysfs).* we are OK calling __meminit stuff here - we have CONFIG_MEMORY_HOTPLUG