diff options
Diffstat (limited to 'sys/kern/kern_mutex.c')
| -rw-r--r-- | sys/kern/kern_mutex.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/kern/kern_mutex.c b/sys/kern/kern_mutex.c index b0e3f30..2a98204 100644 --- a/sys/kern/kern_mutex.c +++ b/sys/kern/kern_mutex.c @@ -394,7 +394,11 @@ _mtx_lock_spin_flags(struct mtx *m, int opts, const char *file, int line) { MPASS(curthread != NULL); +#if defined(SMP) || LOCK_DEBUG > 0 _get_spin_lock(m, curthread, opts, file, line); +#else + critical_enter(); +#endif LOCK_LOG_LOCK("LOCK", &m->mtx_object, opts, m->mtx_recurse, file, line); WITNESS_LOCK(&m->mtx_object, opts | LOP_EXCLUSIVE, file, line); @@ -409,7 +413,11 @@ _mtx_unlock_spin_flags(struct mtx *m, int opts, const char *file, int line) WITNESS_UNLOCK(&m->mtx_object, opts | LOP_EXCLUSIVE, file, line); LOCK_LOG_LOCK("UNLOCK", &m->mtx_object, opts, m->mtx_recurse, file, line); +#if defined(SMP) || LOCK_DEBUG > 0 _rel_spin_lock(m); +#else + critical_exit(); +#endif } /* |
