From ec178c1e4cca8648deb24ac5da34694cc329803a Mon Sep 17 00:00:00 2001 From: John Baldwin Date: Thu, 28 Jun 2001 22:22:20 +0000 Subject: Don't check witness assertions if the lock doesn't use witness or witness is dead. --- sys/kern/subr_witness.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/kern/subr_witness.c b/sys/kern/subr_witness.c index f253c7df42a3..df2516860619 100644 --- a/sys/kern/subr_witness.c +++ b/sys/kern/subr_witness.c @@ -1351,6 +1351,9 @@ witness_assert(struct lock_object *lock, int flags, const char *file, int line) #ifdef INVARIANT_SUPPORT struct lock_instance *instance; + if (lock->lo_witness == NULL || witness_dead) + return; + if ((lock->lo_class->lc_flags & LC_SLEEPLOCK) != 0) instance = find_instance(curproc->p_sleeplocks, lock); else if ((lock->lo_class->lc_flags & LC_SPINLOCK) != 0) -- cgit v1.3