Function report |
Source Code:kernel\sched\fair.c |
Create Date:2022-07-28 09:38:44 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:wakeup_preempt_entity
Proto:static int wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct sched_entity * | curr | |
| struct sched_entity * | se |
| 6520 | If vdiff <= 0 Then Return -1 |
| 6523 | gran = wakeup_gran(se) |
| 6527 | Return 0 |
| Name | Describe |
|---|---|
| pick_next_entity | Pick the next process, keeping these things in mind, in this order:* 1) keep things fair between processes/task groups* 2) pick the "next" process, since someone really wants that to run* 3) pick the "last" process, for cache locality* 4) do not run the |
| check_preempt_wakeup | Preempt the current task with a newly woken task if needed: |
| 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 |