函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\process.c Create Date:2022-07-27 08:48:41
Last Modify:2020-03-16 17:03:44 Copyright©Brick
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函数名称：flush_thread

函数原型：void flush_thread(void)

返回类型：void

参数：无

190  tsk等于当前进程
192  Release the user breakpoints used by ptrace
193  memset( Cached TLS descriptors: , 0, Cached TLS descriptors: 的长度)
195  fpu__clear( & Floating point and extended processor state )
调用者
名称描述
flush_old_execCalling this is the point of no return. None of the failures will be* seen by userspace since either the process is already taking a fatal* signal (via de_thread() or coredump), or will have SEGV raised