从kernel里面抠出的一些与宏container_of有关的代码,如下: 1、此宏作用是从结构体的某元素(member)出发,得到结构体的首地址; 2、container_of的参数解释 (1... ->MEMBER,接着&((TYPE *)0 ->MEMBER),最后强制类型转换为size_t类型。 (2)进一步解释 即先将0地址强制转换为(要获取首地址的那个)结构体的...
83926.681214 s: VX_ZONE_ERROR:[ownNodeKernelInit:540] If the target callbacks have been registered, please ensure no errors are occurring within the create callback of this kernel 83926.681495 s: VX_ZONE_ERROR:[ownGraphNodeKernelInit:583] kernel init for node 5, kernel com.ti...
The present invention provides a TPM-based Linux kernel initialization of data protection method and system structure, through the Linux kernel image itself and the kernel Linux kernel initialization process page table loaded, GDT table, IDT table (which contains the system call table) were based ...
none of those newfangled loadable kernel modules. Thus you ran a gamble of two outcomes with your UNIX implementation: Your kernel had the driver for your software built right in, not unlike if you build a driver right into the Linux kernel instead of as a module. OR...
Linux Directory Structure Note: Files are grouped according to purpose. Ex: commands, data files, documentation. Parts of a Unix directory tree. See the FSSTND standard (Filesystem standard) / Root |---root The home directory for the root user...
The ‘/proc’ directory contains the information about currently running processes and kernel parameters. The content of the proc directory is used by a number of tools to get runtime system information. For example, if you want tocheck processor information in Linux, you can simply refer to ...
1. Users and applications operate in the outermost ring --often called user mode-- and must request to consume system resources of any kind. Sometimes, device drivers get promoted into the kernel, as with the CrowdStrike example, with the potential for bugs or incomplete testing to wre...
Name of the API: VXLIB_FMAT_mapPoints_ci()Validate the optical flow information based on Epipolar geometry check using Fundamental matrix.3. Triangulation -Name of the API: VXLIB_triangulatePoints_i32f_o32f_kernel()Does the core 3d point generation from track info...
这可能就是Linux网络代码中最重要的数据结构了,它展示了接收到的或者将要发出的数据的帧头信息。它被定义在<include/linux/skbuff.h>头文件中,它由大量的堆栈上变量组成(译注:也就是说成员很多是指针),这些变量试着把所有的东西提供给所有的人。 The structure has changed many times in the history of the ...
Linux 内核使用 perf_event 结构体来描述一个事件(如 CPU 时钟事件),其定义如下: /** * struct perf_event - performance event kernel representation: */ struct perf_event { #ifdef CONFIG_PERF_EVENTS /* * entry ontoperf_event_context::event_list; ...