diff options
author | eivind <eivind@FreeBSD.org> | 1999-01-08 17:31:30 +0000 |
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committer | eivind <eivind@FreeBSD.org> | 1999-01-08 17:31:30 +0000 |
commit | a8dc66f457be84eefbe16e70c901ceb11137ba65 (patch) | |
tree | e5747f527c552fa90334c779c047697b372582fb /sys/kern/kern_lock.c | |
parent | 1c69824749ed0aa6efce159d39ab3f17fc9e25f2 (diff) | |
download | FreeBSD-src-a8dc66f457be84eefbe16e70c901ceb11137ba65.zip FreeBSD-src-a8dc66f457be84eefbe16e70c901ceb11137ba65.tar.gz |
Split DIAGNOSTIC -> DIAGNOSTIC, INVARIANTS, and INVARIANT_SUPPORT as
discussed on -hackers.
Introduce 'KASSERT(assertion, ("panic message", args))' for simple
check + panic.
Reviewed by: msmith
Diffstat (limited to 'sys/kern/kern_lock.c')
-rw-r--r-- | sys/kern/kern_lock.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/sys/kern/kern_lock.c b/sys/kern/kern_lock.c index f411f14..0bf31d0 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 1.19 1998/04/17 04:53:44 bde Exp $ + * $Id: kern_lock.c,v 1.20 1998/11/26 18:50:23 eivind Exp $ */ #include "opt_lint.h" @@ -83,14 +83,7 @@ sharelock(struct lock *lkp, int incr) { static LOCK_INLINE void shareunlock(struct lock *lkp, int decr) { -#if defined(DIAGNOSTIC) - if (lkp->lk_sharecount < decr) -#if defined(DDB) - Debugger("shareunlock: count < decr"); -#else - panic("shareunlock: count < decr"); -#endif -#endif + KASSERT(lkp->lk_sharecount >= decr, ("shareunlock: count < decr")); if (lkp->lk_sharecount == decr) { lkp->lk_flags &= ~LK_SHARE_NONZERO; |