函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_functions_graph.c Create Date:2022-07-27 13:19:51
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SCCTEnglish

函数名称：print_graph_rel_time

函数原型：static void print_graph_rel_time(struct trace_iterator *iter, struct trace_seq *s)

返回类型：void

参数：

类型参数名称
struct trace_iterator *iter
struct trace_seq *s
506  usecs等于ts减time_start
507  do_div() is NOT a C function(usecs, NSEC_PER_USEC)
509  race_seq_printf - sequence printing of trace information*@s: trace sequence descriptor*@fmt: printf format string* The tracer may use either sequence operations or its own* copy to user routines
调用者
名称描述
print_graph_irq
print_graph_prologue