Author: ae
Date: Sun Jul 26 10:53:32 2015
New Revision: 285888
URL: https://svnweb.freebsd.org/changeset/base/285888
Log:
Build debug version of rmlock's methods only when LOCK_DEBUG > 0.
Currently LOCK_DEBUG is always defined in sys/lock.h (0 or 1).
This means that debugging code always built. In addition the kernel
modules have always defined LOCK_DEBUG as 1. So, debugging rmlock code
is always used by kernel modules.
MFC after: 1 week
Modified:
head/sys/kern/kern_rmlock.c
Modified: head/sys/kern/kern_rmlock.c
==============================================================================
--- head/sys/kern/kern_rmlock.c Sun Jul 26 10:37:40 2015 (r285887)
+++ head/sys/kern/kern_rmlock.c Sun Jul 26 10:53:32 2015 (r285888)
@@ -586,7 +586,7 @@ _rm_wunlock(struct rmlock *rm)
mtx_unlock(&rm->rm_lock_mtx);
}
-#ifdef LOCK_DEBUG
+#if LOCK_DEBUG > 0
void
_rm_wlock_debug(struct rmlock *rm, const char *file, int line)
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