blocking_notifier_chain

函数名称：locking_notifier_chain_register - Add notifier to a blocking notifier chain*@nh: Pointer to head of the blocking notifier chain*@n: New entry in notifier chain* Adds a notifier to a blocking notifier chain.* Must be called in process context.

函数原型：int blocking_notifier_chain_register(struct blocking_notifier_head *nh, struct notifier_block *n)

返回类型：int

参数：

类型	参数	名称
struct blocking_notifier_head *	nh
struct notifier_block *	n

**调用者**
名称	描述
register_reboot_notifier	gister_reboot_notifier - Register function to be called at reboot time@nb: Info about notifier function to be called Registers a function with the list of functions* to be called at reboot time
pm_qos_add_notifier	pm_qos_add_notifier - sets notification entry for changes to target value*@pm_qos_class: identifies which qos target changes should be notified
freq_qos_add_notifier	q_qos_add_notifier - Add frequency QoS change notifier.@qos: List of requests to add the notifier to.@type: Request type.*@notifier: Notifier block to add.
profile_event_register
register_module_notifier
register_tracepoint_module_notifier	gister_tracepoint_notifier - register tracepoint coming/going notifier@nb: notifier block Notifiers registered with this function are called on module* coming/going with the tracepoint_module_list_mutex held
padata_register_cpumask_notifier	padata_register_cpumask_notifier - Registers a notifier that will be called* if either pcpu or cbcpu or both cpumasks change.@pinst: A poineter to padata instance@nblock: A pointer to notifier block.
register_vmap_purge_notifier
mce_register_decode_chain
register_oom_notifier
register_blocking_lsm_notifier

函数逻辑报告