函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcu_segcblist.h Create Date:2022-07-27 11:18:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：Is the specified rcu_segcblist enabled, for example, not corresponding* to an offline CPU?

函数原型：static inline bool rcu_segcblist_is_enabled(struct rcu_segcblist *rsclp)

返回类型：bool

参数：

类型参数名称
struct rcu_segcblist *rsclp
80  返回:enabled
调用者
名称描述
rcu_get_n_cbs_cpuReturn the number of callbacks queued on the specified CPU.* Handles both the nocbs and normal cases.
rcu_corePerform RCU core processing work for the current CPU.
__call_rcuHelper function for call_rcu() and friends. The cpu argument will* normally be -1, indicating "currently running CPU". It may specify* a CPU only if that CPU is a no-CBs CPU. Currently, only rcu_barrier()* is expected to specify a CPU.
rcu_pending
rcu_segcblist_ready_cbsDoes the specified rcu_segcblist structure contain callbacks that* are ready to be invoked?
rcu_segcblist_pend_cbsDoes the specified rcu_segcblist structure contain callbacks that* are still pending, that is, not yet ready to be invoked?
rcu_segcblist_first_cbReturn a pointer to the first callback in the specified rcu_segcblist* structure. This is useful for diagnostics.
rcu_segcblist_first_pend_cbReturn a pointer to the first pending callback in the specified* rcu_segcblist structure
rcu_segcblist_advanceAdvance the callbacks in the specified rcu_segcblist structure based* on the current value passed in for the grace-period counter.
rcu_segcblist_accelerate"Accelerate" callbacks based on more-accurate grace-period information