hlist_del_init

函数名称：hlist_del_init_rcu - deletes entry from hash list with re-initialization*@n: the element to delete from the hash list.* Note: list_unhashed() on the node return true after this. It is* useful for RCU based read lockfree traversal if the writer side

函数原型：static inline void hlist_del_init_rcu(struct hlist_node *n)

返回类型：void

参数：

类型	参数	名称
struct hlist_node *	n

**调用者**
名称	描述
dev_map_hash_delete_elem
mn_hlist_release	This function can't run concurrently against mmu_notifier_register* because mm->mm_users > 0 during mmu_notifier_register and exit_mmap* runs with mm_users == 0
mmu_notifier_unregister	This releases the mm_count pin automatically and frees the mm* structure if it was the last user of it. It serializes against* running mmu notifiers with SRCU and against mmu_notifier_unregister* with the unregister lock + SRCU
mmu_notifier_put	mmu_notifier_put - Release the reference on the notifier@mn: The notifier to act on This function must be paired with each mmu_notifier_get(), it releases the* reference obtained by the get. If this is the last reference then process
blkg_destroy
unhash_mnt	vfsmount lock must be held for write
mnt_change_mountpoint
fsnotify_put_mark
hash_del_rcu	从rcu哈希表移除对象

函数逻辑报告