db_show_mount: Add mnt_lockref to ddb 'show mount'
ClosedPublic
Actions

Authored by cse_cem_gmail_com on Jan 27 2015, 2:23 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Wed, Apr 15, 3:39 AM

	Unknown Object (File)
	Sun, Apr 12, 1:10 PM

	Unknown Object (File)
	Sun, Apr 5, 3:14 AM

	Unknown Object (File)
	Sat, Apr 4, 10:35 AM

	Unknown Object (File)
	Tue, Mar 24, 6:03 PM

	Unknown Object (File)
	Mon, Mar 23, 1:04 AM

	Unknown Object (File)
	Jan 16 2026, 6:44 PM

	Unknown Object (File)
	Jan 15 2026, 11:39 PM

View All Files

Subscribers

benno

Details

Reviewers

emaste
ngie

Summary

To aid in debugging issues with mountpoints, print 'mnt_lockref' in the DDB 'show mount <addr>' command.

Test Plan

Build && sysctl debug.kdb.enter=1 && 'show mount' && 'show mount <X>'.

Diff Detail

Lint

Lint Skipped

Unit

Tests Skipped

Event Timeline

cse_cem_gmail_com updated this revision to Diff 3457.Jan 27 2015, 2:23 PM

cse_cem_gmail_com retitled this revision from to db_show_mount: Add mnt_lockref to ddb 'show mount'.

cse_cem_gmail_com updated this object.

cse_cem_gmail_com edited the test plan for this revision. (Show Details)

cse_cem_gmail_com added a reviewer: emaste.

ngie accepted this revision.Jan 28 2015, 1:03 AM

ngie added a reviewer: ngie.

This revision is now accepted and ready to land.Jan 28 2015, 1:03 AM

Ping! Can someone take and commit this? I don't have a bit and phabricator thinks I should do it.

Committed in r278891 -- thanks for the prod!

Thanks!

Closing as committed.

Revision Contents
Changeset List

Path

Size

sys/

kern/

vfs_subr.c

1 line

Diff 3457

View Options

db_show_mount: Add mnt_lockref to ddb 'show mount'ClosedPublicActions