函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\resctrl\rdtgroup.c Create Date:2022-07-27 09:11:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：show_rdt_tasks

函数原型：static void show_rdt_tasks(struct rdtgroup *r, struct seq_file *s)

返回类型：void

参数：

类型参数名称
struct rdtgroup *r
struct seq_file *s
703  _read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other
704  Careful: this is a double loop, 'break' won't work as expected. (p, t)
705  如果type恒等于RDTCTRL_GROUP且closid恒等于closid或type恒等于RDTMON_GROUP且rmid恒等于rmid则seq_printf(s, "%d\n", 进程ID)
709  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
调用者
名称描述
rdtgroup_tasks_show