Function Report

Linux Kernel (v4.4)

Source File:kernel\trace\ftrace.c Create Date:2016-01-14 12:02:07
Last Modify:2016-01-11 07:01:32 Copyright©Brick
home page Tree
Annotate the kernelChinese

Function Name:ftrace_graph_init_task

Function:void ftrace_graph_init_task(struct task_struct *t)

Return Type:void


Type Parameter NameRemarks
struct task_struct * t

Function description:Debug stack for newly created tasks

5958  Stack of return addresses for return function tracing = NULL
5959  Index of current stored address in ret_stack = -1
5961  If ftrace_graph_active then
5966  ret_stack = Allocation memory
5967  If !ret_stack then Returning
5969  Initialization debug stack
Function NameFunction description
copy_processCreate a new process