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 10:40:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:dl_bw_of

函数原型:static inline struct dl_bw *dl_bw_of(int i)

返回类型:struct dl_bw

参数:

类型参数名称
inti
69  返回 & ( & ( * ({
69  i
69  ({
69  循环
69  const void * __vpp_verify = NULL
69  当0循环
69  runqueues的地址
69  })
69  })))->dl.dl_bw
调用者
名称描述
task_non_contendingThe utilization of a task cannot be immediately removed from* the rq active utilization (running_bw) when the task blocks
inactive_task_timer
sched_dl_global_validate
sched_dl_do_global
sched_dl_overflowWe must be sure that accepting a new task (or allowing changing the* parameters of an existing one) is consistent with the bandwidth* constraints. If yes, this function also accordingly updates the currently