Function report |
Source Code:kernel\sched\fair.c |
Create Date:2022-07-28 09:38:10 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__pick_first_entity
Proto:struct sched_entity *__pick_first_entity(struct cfs_rq *cfs_rq)
Type:struct sched_entity
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct cfs_rq * | cfs_rq |
| 601 | left = Same as rb_first(), but O(1) ( & tasks_timeline) |
| 603 | If Not left Then Return NULL |
| 606 | Return rb_entry(left, structsched_entity, run_node) |
| Name | Describe |
|---|---|
| check_preempt_tick | Preempt the current task with a newly woken task if needed: |
| 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 |
| print_cfs_rq |
| 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 |