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 13:40:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：save_track_val

函数原型：static void save_track_val(struct hist_trigger_data *hist_data, struct tracing_map_elt *elt, struct action_data *data, u64 var_val)

返回类型：void

参数：

类型参数名称
struct hist_trigger_data *hist_data
struct tracing_map_elt *elt
struct action_data *data
u64var_val
3645  track_var_idx等于idx
3647  racing_map_set_var - Assign a tracing_map_elt's variable field*@elt: The tracing_map_elt*@i: The index of the given variable associated with the tracing_map_elt*@n: The value to assign* Assign n to variable i associated with the specified tracing_map_elt
调用者
名称描述
ontrack_action