函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.h Create Date:2022-07-27 12:57:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：latency_fsnotify

函数原型：static inline void latency_fsnotify(struct trace_array *tr)

返回类型：void

参数：

类型参数名称
struct trace_array *tr

NULL

调用者
名称描述
get_sampleget_sample - sample the CPU TSC and look for likely hardware latencies* Used to repeatedly capture the CPU TSC (or similar), looking for potential* hardware-induced latency. Called with interrupts disabled and with* hwlat_data.lock held.