函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sched\topology.c Create Date:2022-07-27 10:42:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__free_domain_allocs

函数原型：static void __free_domain_allocs(struct s_data *d, enum s_alloc what, const struct cpumask *cpu_map)

返回类型：void

参数：

类型参数名称
struct s_data *d
enum s_allocwhat
const struct cpumask *cpu_map
1221  当:what恒等于sa_rootdomain
1222  如果非atomic_read( & refcount)则free_rootdomain( & rcu)
1225  当:what恒等于sa_sd
1226  释放内存
1228  当:what恒等于sa_sd_storage
1229  __sdt_free(cpu_map)
1231  当:what恒等于sa_none
1232  退出
调用者
名称描述
build_sched_domainsBuild sched domains for a given set of CPUs and attach the sched domains* to the individual CPUs