函数逻辑报告 |
Source Code:kernel\rcu\tree.c |
Create Date:2022-07-27 11:27:17 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:rcu_pending
函数原型:static int rcu_pending(int user)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
int | user |
2824 | rdp等于this_cpu_ptr( & rcu_data) |
2828 | check_cpu_stall(rdp) |
2831 | 如果rcu_nocb_need_deferred_wakeup(rdp)则返回:1 |
2840 | 如果Core waits for quiesc state. 且非norm且gp_in_progress则返回:1 |
2844 | 如果Does the specified rcu_segcblist structure contain callbacks that* are ready to be invoked?则返回:1 |
2855 | 如果Return the current value the update side's sequence number, no ordering. 不等于Track rsp->rcu_gp_seq counter. 或此条件成立可能性小(为编译器优化)(READ_ONCE(Possible ->gp_seq wrap. ))则返回:1 |
2860 | 返回:0 |
名称 | 描述 |
---|---|
rcu_sched_clock_irq | This function is invoked from each scheduling-clock interrupt,* and checks to see if this CPU is in a non-context-switch quiescent* state, for example, user mode or idle loop. It also schedules RCU* core processing |
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 |