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* Parent PID for kthreads?
@ 2019-09-11 18:54 Martin Galvan
  0 siblings, 0 replies; only message in thread
From: Martin Galvan @ 2019-09-11 18:54 UTC (permalink / raw)
  To: kernelnewbies

Hi all,

I'm looking for a way to determine the PID of the process on which
kthread_create is invoked to spawn a new kthread. The newly created
kthreads all show current->parent->pid == 2, which I understand
corresponds to kthreadd. current->tgid doesn't seem to be set to the
main process' PID either. Is there a way to determine this from within
the kthread? Thanks!

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2019-09-11 18:54 Parent PID for kthreads? Martin Galvan

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