函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\resctrl\monitor.c Create Date:2022-07-27 09:12:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mbm_setup_overflow_handler

函数原型：void mbm_setup_overflow_handler(struct rdt_domain *dom, unsigned long delay_ms)

返回类型：void

参数：

类型参数名称
struct rdt_domain *dom
unsigned longdelay_ms
543  delay等于msecs_to_jiffies: - convert milliseconds to jiffies*@m: time in milliseconds* conversion is done as follows:* - negative values mean 'infinite timeout' (MAX_JIFFY_OFFSET)* - 'too large' values [that would result in larger than
546  如果非static_branch_likely( & rdt_mon_enable_key)则返回
548  cpu等于cpumask_any - pick a "random" cpu from *srcp*@srcp: the input cpumask* Returns >= nr_cpu_ids if no cpus set.( & cpu_mask)
549  mbm_work_cpu等于cpu
550  schedule_delayed_work_on - queue work in global workqueue on CPU after delay*@cpu: cpu to use*@dwork: job to be done*@delay: number of jiffies to wait* After waiting for a given time this puts a job in the kernel-global* workqueue on the specified CPU.
调用者
名称描述
domain_remove_cpu
rdt_get_tree
domain_setup_mon_state