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lacraig2 / keybase.md
Created May 1, 2021 02:21

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lacraig2 / what_is_current.md
Last active May 2, 2020 04:13

current in the Linux Kernel

In the Linux Kernel the variable task_struct* current is a reference to the current task_struct. This is the process which is currently running on the CPU or which was running until interrupted by the kernel. This is true in every architecture. [kernel reference]

Architectures implement current differently based upon their facilities and requirements.

IA64

In IA64 we find the most concise definition of current: a system register. [kernel reference]

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lacraig2 / keybase.md
Created January 28, 2018 21:11

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