函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events_hist.c Create Date:2022-07-27 13:41:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:check_synth_field

函数原型:static int check_synth_field(struct synth_event *event, struct hist_field *hist_field, unsigned int field_pos)

返回类型:int

参数:

类型参数名称
struct synth_event *event
struct hist_field *hist_field
unsigned intfield_pos
4152  如果field_pos大于等于n_fields则返回:负EINVAL
4155  field等于fields[field_pos]
4157  如果字符串比较不等于0则返回:负EINVAL
4160  返回:0
调用者
名称描述
trace_action_create