diff options
| -rw-r--r-- | sys/kern/kern_lock.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c index c7e9c84350e4..35f6567dabdd 100644 --- a/sys/kern/kern_lock.c +++ b/sys/kern/kern_lock.c @@ -38,7 +38,7 @@ * SUCH DAMAGE. * * @(#)kern_lock.c 8.18 (Berkeley) 5/21/95 - * $Id: kern_lock.c,v 1.25 1999/03/15 05:11:27 julian Exp $ + * $Id: kern_lock.c,v 1.26 1999/06/26 02:46:00 mckusick Exp $ */ #include "opt_lint.h" @@ -337,12 +337,14 @@ debuglockmgr(lkp, flags, interlkp, p, name, file, line) * Recursive lock. */ #if !defined(MAX_PERF) - if ((extflags & LK_CANRECURSE) == 0) + if ((extflags & (LK_NOWAIT | LK_CANRECURSE)) == 0) panic("lockmgr: locking against myself"); #endif - lkp->lk_exclusivecount++; - COUNT(p, 1); - break; + if ((extflags & LK_CANRECURSE) != 0) { + lkp->lk_exclusivecount++; + COUNT(p, 1); + break; + } } /* * If we are just polling, check to see if we will sleep. |