Of course, not all sections of the kernel code can be preempted.

当然，不是所有的内核代码段都可以被抢占。

youdao

Certain critical sections of the kernel code are locked against preemption.

可以锁定内核代码的关键部分，不允许抢占。

youdao

I hope you have gained some insight into OProfile and the ways you can optimize the kernel code.

我希望您已经对oprofile和可以优化内核代码的方法有了一些了解。

youdao

Ubuntu is the most popular operating system to be based on the Linux kernel - the code that lets software and hardware work together.

BBC: Ubuntu operating system comes to Android smartphones

This makes for an easy root, Alephzain writes, but leaves devices open to attack -- allowing Kernel code injections and RAM dumps from malware-laden apps from the Google Play store.

ENGADGET: Security exploit opens Samsung Galaxy S III, Note II to attack, could let apps from Google Play write to Kernel