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 13:38:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:find_var_field

函数原型:static struct hist_field *find_var_field(struct hist_trigger_data *hist_data, const char *var_name)

返回类型:struct hist_field

参数:

类型参数名称
struct hist_trigger_data *hist_data
const char *var_name
1749  struct hist_field * hist_field, * found = NULL
1753  hist_field等于fields[i]
1754  如果hist_fieldflags按位与HIST_FIELD_FL_VAR字符串比较恒等于0则
1756  found等于hist_field
1757  退出
1761  返回:found
调用者
名称描述
find_var
find_var_file
find_file_var
check_expr_operands
find_target_event_var