函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\ring_buffer.c Create Date:2022-07-27 12:58:34
Last Modify:2020-03-17 19:30:04 Copyright©Brick
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函数名称:ring_buffer_normalize_time_stamp

函数原型:void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer, int cpu, u64 *ts)

返回类型:void

参数:

类型参数名称
struct ring_buffer *buffer
intcpu
u64 *ts
767  ts右移等于Up this if you want to test the TIME_EXTENTS and normalization
调用者
名称描述
rb_buffer_peek
rb_iter_peek
buffer_ftrace_now