Function report |
Source Code:include\trace\events\rcu.h |
Create Date:2022-07-28 10:17:25 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Tracepoint for start/end markers used for utilization calculations.* By convention, the string is of the following forms:* "Start <activity>" -- Mark the start of the specified activity,* such as "context switch". Nesting is permitted.
Proto:static inline void trace_rcu_utilization(const char *s)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| const char * | s |
NULL
| Name | Describe |
|---|---|
| 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 |
| rcu_core | Perform RCU core processing work for the current CPU. |
| rcu_cpu_kthread | Per-CPU kernel thread that invokes RCU callbacks. This replaces* the RCU softirq used in configurations of RCU that do not support RCU* priority boosting. |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |