Function report |
Source Code:kernel\trace\trace_irqsoff.c |
Create Date:2022-07-28 12:09:25 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:start and stop critical timings used to for stoppage (in idle)
Proto:void start_critical_timings(void)
Type:void
Parameter:Nothing
| 441 | pc = We mask the PREEMPT_NEED_RESCHED bit so as not to confuse all current users* that think a non-zero value indicates we cannot preempt. |
| 443 | If preempt_trace(pc) || irq_trace() Then start_critical_timing(CALLER_ADDR0, CALLER_ADDR1, pc) |
| Name | Describe |
|---|---|
| default_idle_call | default_idle_call - Default CPU idle routine.* To use when the cpuidle framework cannot be used. |
| console_unlock | sole_unlock - unlock the console system* Releases the console_lock which the caller holds on the console system* and the console driver list.* While the console_lock was held, console output may have been buffered* by printk() |
| 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 |