函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\deadline.c Create Date:2022-07-27 10:40:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pick_next_dl_entity

函数原型：static struct sched_dl_entity *pick_next_dl_entity(struct rq *rq, struct dl_rq *dl_rq)

返回类型：struct sched_dl_entity

参数：

类型参数名称
struct rq *rq
struct dl_rq *dl_rq
1768  left等于Same as rb_first(), but O(1) ( & unqueue is an rbtree, ordered by deadline )
1770  如果非left则返回:NULL
1773  返回:rb_entry(left, structsched_dl_entity, rb_node)
调用者
名称描述
pick_next_task_dl