svn commit: r334160 - head/sys/kern

Bjoern A. Zeeb bz at FreeBSD.org
Thu May 24 15:28:25 UTC 2018


Author: bz
Date: Thu May 24 15:28:21 2018
New Revision: 334160
URL: https://svnweb.freebsd.org/changeset/base/334160

Log:
  Improve the KASSERT to also have the prison pointer.
  Helpful when debugging from ddb.
  
  Sponsored by:		iXsystems, Inc.

Modified:
  head/sys/kern/kern_jail.c

Modified: head/sys/kern/kern_jail.c
==============================================================================
--- head/sys/kern/kern_jail.c	Thu May 24 15:28:16 2018	(r334159)
+++ head/sys/kern/kern_jail.c	Thu May 24 15:28:21 2018	(r334160)
@@ -2660,7 +2660,7 @@ prison_hold_locked(struct prison *pr)
 
 	mtx_assert(&pr->pr_mtx, MA_OWNED);
 	KASSERT(pr->pr_ref > 0,
-	    ("Trying to hold dead prison (jid=%d).", pr->pr_id));
+	    ("Trying to hold dead prison %p (jid=%d).", pr, pr->pr_id));
 	pr->pr_ref++;
 }
 


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