From 7ab36912bcce08042dc5719ff917a08b24d85053 Mon Sep 17 00:00:00 2001 From: markj Date: Sun, 25 Jun 2017 19:23:14 +0000 Subject: [PATCH] Add a couple of macros to lockdep.h in the LinuxKPI. MFC after: 1 week --- sys/compat/linuxkpi/common/include/linux/lockdep.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/lockdep.h b/sys/compat/linuxkpi/common/include/linux/lockdep.h index 065399fa44ad..ef562e300cd9 100644 --- a/sys/compat/linuxkpi/common/include/linux/lockdep.h +++ b/sys/compat/linuxkpi/common/include/linux/lockdep.h @@ -39,7 +39,12 @@ struct lock_class_key { #define lockdep_set_class_and_name(lock, key, name) +#define lockdep_assert_held(m) \ + sx_assert(&(m)->sx, SA_XLOCKED) + #define lockdep_assert_held_once(m) \ sx_assert(&(m)->sx, SA_XLOCKED | SA_NOTRECURSED) +#define lockdep_is_held(m) (sx_xholder(&(m)->sx) == curthread) + #endif /* _LINUX_LOCKDEP_H_ */