Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcu_segcblist.c Create Date:2022-07-28 10:29:27
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:Return a pointer to the first callback in the specified rcu_segcblist* structure. This is useful for diagnostics.

Proto:struct callback_head *rcu_segcblist_first_cb(struct rcu_segcblist *rsclp)

Type:struct callback_head

Parameter:

TypeParameterName
struct rcu_segcblist *rsclp
215  If Is the specified rcu_segcblist enabled, for example, not corresponding* to an offline CPU? Then Return head
217  Return NULL