函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\rcupdate.h Create Date:2022-07-27 06:39:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__rcu_read_lock

函数原型：static inline void __rcu_read_lock(void)

返回类型：void

参数：无

59  禁止抢占()
调用者
名称描述
rcu_read_lock_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