在Linux内核（模块编程）中如何从多线程进程获取线程？
[英]In the Linux kernel (module programming) how to get threadids from a multithreaded process?
问题描述
current->pid gets the process id accessing the module...but I want the threadid from the process in a multithreaded program accessing my module. 
current-> pid获取访问模块的进程ID ...但我希望来自多线程程序中的进程的threadid访问我的模块。 What is the call to do this? 这样做的呼吁是什么？ I can't find it anywhere! 我找不到任何地方！
1 个解决方案
解决方案1
3 已采纳 2012-10-01 21:20:47
The linux kernel does not see multithreaded processes in the same way as the POSIX thread library (which I assume is what you mean by thread id). Linux内核没有像POSIX线程库那样看到多线程进程（我假设你的意思是线程ID）。 The kernel has tasks which are somewhat separate processes looped together by the thread library. 内核的任务是由线程库循环在一起的某些独立的进程。 This paper from IBM gives a more detailed explanation. IBM的这篇论文给出了更详细的解释。
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