函数逻辑报告 |
Source Code:kernel\trace\trace_events_hist.c |
Create Date:2022-07-27 13:40:01 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:find_compatible_hist
函数原型:static struct hist_trigger_data *find_compatible_hist(struct hist_trigger_data *target_hist_data, struct trace_event_file *file)
返回类型:struct hist_trigger_data
参数:
类型 | 参数 | 名称 |
---|---|---|
struct hist_trigger_data * | target_hist_data | |
struct trace_event_file * | file |
3211 | lockdep_assert_held( & event_mutex) |
3216 | 如果trigger_type恒等于ETT_EVENT_HIST则 |
3217 | hist_data等于private_data |
3219 | 如果compatible_keys(target_hist_data, hist_data, n_keys)则返回:hist_data |
3224 | 返回:NULL |
名称 | 描述 |
---|---|
create_field_var_hist | reate_field_var_hist - Automatically create a histogram and var for a field*@target_hist_data: The target hist trigger*@subsys_name: Optional subsystem name*@event_name: Optional event name*@field_name: The name of the field (and the resulting variable)* |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |