函数逻辑报告 |
Source Code:kernel\rcu\update.c |
Create Date:2022-07-27 11:18:06 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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函数名称:_read_lock_held_common() - might we be in RCU-sched read-side critical section?*@ret: Best guess answer if lockdep cannot be relied on* Returns true if lockdep must be ignored, in which case *ret contains* the best guess described below
函数原型:static bool rcu_read_lock_held_common(bool *ret)
返回类型:bool
参数:
类型 | 参数 | 名称 |
---|---|---|
bool * | ret |
101 | 如果非debug_lockdep_rcu_enabled()则 |
102 | ret等于1 |
103 | 返回:true |
106 | ret等于0 |
107 | 返回:true |
109 | 如果非rcu_lockdep_current_cpu_online()则 |
110 | ret等于0 |
111 | 返回:true |
113 | 返回:false |
名称 | 描述 |
---|---|
rcu_read_lock_sched_held | |
rcu_read_lock_held | _read_lock_held() - might we be in RCU read-side critical section?* If CONFIG_DEBUG_LOCK_ALLOC is selected, returns nonzero iff in an RCU* read-side critical section |
rcu_read_lock_bh_held | _read_lock_bh_held() - might we be in RCU-bh read-side critical section?* Check for bottom half being disabled, which covers both the* CONFIG_PROVE_RCU and not cases |
rcu_read_lock_any_held |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |