Merge print_lockchain and print_sleepchain
ClosedPublic
Actions

Authored by cem on Aug 24 2017, 12:26 AM.

Tags

None

Referenced Files

	Unknown Object (File)
	Mon, Jan 6, 6:23 AM

	Unknown Object (File)
	Nov 27 2024, 1:17 PM

	Unknown Object (File)
	Nov 27 2024, 12:04 PM

	Unknown Object (File)
	Nov 4 2024, 6:08 AM

	Unknown Object (File)
	Oct 31 2024, 4:41 PM

	Unknown Object (File)
	Oct 5 2024, 8:15 AM

	Unknown Object (File)
	Oct 1 2024, 3:22 AM

	Unknown Object (File)
	Sep 19 2024, 11:04 PM

View All 63 Files

Subscribers

None

Details

Reviewers

markj
jhb

Commits

rS322836: Merge print_lockchain and print_sleepchain

Summary

When debugging a deadlock, it is useful to follow the full chain of
locks as far as possible.

Diff Detail

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 11221
Build 11599: arc lint + arc unit

Event Timeline

cem created this revision.Aug 24 2017, 12:26 AM

Harbormaster completed remote builds in B11221: Diff 32354.Aug 24 2017, 12:26 AM

Only print generic wchan sleep info if an sx/lockmgr owner was not found (same
as before this change).

Harbormaster completed remote builds in B11222: Diff 32355.Aug 24 2017, 12:32 AM

jhb accepted this revision.Aug 24 2017, 2:51 PM

This revision is now accepted and ready to land.Aug 24 2017, 2:51 PM

Closed by commit rS322836: Merge print_lockchain and print_sleepchain (authored by cem). · Explain WhyAug 24 2017, 3:12 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

sys/

kern/

subr_turnstile.c

87 lines

Diff 32354

View Options

Merge print_lockchain and print_sleepchainClosedPublicActions