函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\core.c Create Date:2022-07-27 10:37:35
Last Modify:2022-05-22 13:40:38 Copyright©Brick
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函数名称:sys_sched_get_priority_min - return minimum RT priority.*@policy: scheduling class.* Return: On success, this syscall returns the minimum* rt_priority that can be used by a given scheduling class.* On failure, a negative error code is returned.

函数原型:SYSCALL_DEFINE1(sched_get_priority_min, int, policy)

返回类型:

参数:

5846  ret等于负EINVAL
5849  :policy恒等于SCHED_FIFO
5850  :policy恒等于SCHED_RR
5851  ret等于1
5852  退出
5853  :policy恒等于SCHED_DEADLINE
5854  :policy恒等于Scheduling policies
5855  :policy恒等于SCHED_BATCH
5856  :policy恒等于SCHED_ISO: reserved but not implemented yet
5857  ret等于0
5859  返回:ret