Use LIST_FOREACH_SAFE in sleepq_chains_remove_matching()
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Authored by markj on Mar 25 2018, 6:44 PM.

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vangyzen
kib
jhb

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rS331536: Use LIST_FOREACH_SAFE in sleepq_chains_remove_matching().

Summary

We may remove a sleepqueue from the hashtable in sleepq_resume_thread().

Test Plan

I hit panics in Isilon OneFS after merging r315280, and we have QUEUE_MACRO_DEBUG configured.

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rS FreeBSD src repository - subversion

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Event Timeline

markj created this revision.Mar 25 2018, 6:44 PM

Harbormaster completed remote builds in B15797: Diff 40732.Mar 25 2018, 6:44 PM

markj edited the test plan for this revision. (Show Details)Mar 25 2018, 6:46 PM

markj added reviewers: vangyzen, kib, jhb.

kib accepted this revision.Mar 25 2018, 7:43 PM

This revision is now accepted and ready to land.Mar 25 2018, 7:43 PM

Closed by commit rS331536: Use LIST_FOREACH_SAFE in sleepq_chains_remove_matching(). (authored by markj). · Explain WhyMar 25 2018, 8:12 PM

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptMar 25 2018, 8:12 PM

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head/

sys/

kern/

subr_sleepqueue.c

4 lines

Diff 40734

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head/sys/kern/subr_sleepqueue.c

Use LIST_FOREACH_SAFE in sleepq_chains_remove_matching()ClosedPublicActions