Enumerate processes via the pid hash table in kdb_thr_*().
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Authored by jhb on Dec 29 2020, 11:52 PM.

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mjg

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rG9acce1c99299: Enumerate processes via the pid hash table in kdb_thr_*().

Summary

Processes part way through exit1() are not included in allproc. Using
allproc to enumerate processes prevented getting the stack trace of a
thread in this part of exit1() via ddb.

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rG FreeBSD src repository

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Tests Not Applicable

Event Timeline

jhb created this revision.Dec 29 2020, 11:52 PM

Herald added a subscriber: imp. · View Herald TranscriptDec 29 2020, 11:52 PM

jhb requested review of this revision.Dec 29 2020, 11:52 PM

Harbormaster completed remote builds in B35768: Diff 81342.Dec 29 2020, 11:52 PM

jhb added a child revision: D27827: Don't check P_INMEM in kdb_thr_*()..Dec 29 2020, 11:52 PM

jhb added a parent revision: D27825: Add a proc_off_p_hash helper variable..Dec 29 2020, 11:53 PM

kib accepted this revision.Dec 30 2020, 1:03 PM

This revision is now accepted and ready to land.Dec 30 2020, 1:03 PM

Closed by commit rG9acce1c99299: Enumerate processes via the pid hash table in kdb_thr_*(). (authored by jhb). · Explain WhyJan 1 2021, 12:04 AM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG9acce1c99299: Enumerate processes via the pid hash table in kdb_thr_*()..

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sys/

kern/

subr_kdb.c

39 lines

Diff 81451

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Enumerate processes via the pid hash table in kdb_thr_*().ClosedPublicActions