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 13:40:37
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:ontrack_action

函数原型:static void ontrack_action(struct hist_trigger_data *hist_data, struct tracing_map_elt *elt, void *rec, struct ring_buffer_event *rbe, void *key, struct action_data *data, u64 *var_ref_vals)

返回类型:void

参数:

类型参数名称
struct hist_trigger_data *hist_data
struct tracing_map_elt *elt
void *rec
struct ring_buffer_event *rbe
void *key
struct action_data *data
u64 *var_ref_vals
3822  var_val等于var_ref_vals[var_ref_idx]
3824  如果check_track_val(elt, data, var_val)则
3825  save_track_val(hist_data, elt, data, var_val)
3826  save_track_data(hist_data, elt, rec, rbe, key, data, var_ref_vals)