函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\rdma.c Create Date:2022-07-27 12:17:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：dmacg_register_device - register rdmacg device to rdma controller

函数原型：void rdmacg_register_device(struct rdmacg_device *device)

返回类型：void

参数：

类型参数名称
struct rdmacg_device *device
316  初始化链表头
317  初始化链表头
319  mutex_lock( & Protects list of resource pools maintained on per cgroup basis* and rdma device list.)
320  添加链表项
321  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.