函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\yama\yama_lsm.c Create Date:2022-07-27 21:49:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：yama_relation_cleanup

函数原型：static void yama_relation_cleanup(struct work_struct *work)

返回类型：void

参数：

类型参数名称
struct work_struct *work
119  加自旋锁
120  _read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other
122  如果invalid则
123  删除不需要重新初始化的列表项
124  kfree_rcu() - kfree an object after a grace period(relation, rcu)
127  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
128  自旋锁解锁