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 11:29:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Return a pointer to the first callback in the specified rcu_segcblist* structure. This is useful for diagnostics.

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

返回类型:struct callback_head

参数:

类型参数名称
struct rcu_segcblist *rsclp
215  如果Is the specified rcu_segcblist enabled, for example, not corresponding* to an offline CPU?则返回:head
217  返回:NULL