函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-27 15:00:01
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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函数名称：perf_event_mux_interval_ms_show

函数原型：static ssize_t perf_event_mux_interval_ms_show(struct device *dev, struct device_attribute *attr, char *page)

返回类型：ssize_t

参数：

类型参数名称
struct device *dev
struct device_attribute *attr
char *page
10169  pmu等于dev_get_drvdata(dev)
10171  返回:snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@