函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcu_segcblist.c Create Date:2022-07-27 11:29:21
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Return a pointer to the first pending callback in the specified* rcu_segcblist structure

函数原型：struct callback_head *rcu_segcblist_first_pend_cb(struct rcu_segcblist *rsclp)

返回类型：struct callback_head

参数：

类型参数名称
struct rcu_segcblist *rsclp
229  如果Is the specified rcu_segcblist enabled, for example, not corresponding* to an offline CPU?则返回:tails[Also RCU_WAIT head. ]
231  返回:NULL
调用者
名称描述
__call_rcu_coreHandle any core-RCU processing required by a call_rcu() invocation.