git: 281150a7c0bd - stable/13 - linuxkpi: Define `lockdep_assert_none_held_once()`

From: Emmanuel Vadot <manu_at_FreeBSD.org>
Date: Tue, 24 Jan 2023 08:54:15 UTC
The branch stable/13 has been updated by manu:

URL: https://cgit.FreeBSD.org/src/commit/?id=281150a7c0bde92a6853123ac1dfffd089187948

commit 281150a7c0bde92a6853123ac1dfffd089187948
Author:     Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
AuthorDate: 2022-12-30 09:50:02 +0000
Commit:     Emmanuel Vadot <manu@FreeBSD.org>
CommitDate: 2023-01-24 09:08:01 +0000

    linuxkpi: Define `lockdep_assert_none_held_once()`
    
    This is defined as a no-op even when INVARIANTS is defined. I admit I
    don't know how to implement that in FreeBSD and didn't search
    thoroughly.
    
    Reviewed by:    bz
    Approved by:    bz
    Differential Revision:  https://reviews.freebsd.org/D37911
    
    (cherry picked from commit 17f2b12a3877f460f72123242c068881806388c2)
---
 sys/compat/linuxkpi/common/include/linux/lockdep.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/lockdep.h b/sys/compat/linuxkpi/common/include/linux/lockdep.h
index 6e375d05d477..f1bec0efeee8 100644
--- a/sys/compat/linuxkpi/common/include/linux/lockdep.h
+++ b/sys/compat/linuxkpi/common/include/linux/lockdep.h
@@ -67,6 +67,8 @@ struct pin_cookie {
 	LOCK_CLASS(__lock)->lc_assert(__lock, LA_LOCKED | LA_NOTRECURSED); \
 } while (0)
 
+#define	lockdep_assert_none_held_once() do { } while (0)
+
 static __inline bool
 lockdep_is_held(void *__m)
 {
@@ -81,6 +83,7 @@ lockdep_is_held(void *__m)
 #else
 #define	lockdep_assert_not_held(m) do { (void)(m); } while (0)
 #define	lockdep_assert_held(m) do { (void)(m); } while (0)
+#define	lockdep_assert_none_held_once() do { } while (0)
 
 #define	lockdep_assert_held_once(m) do { (void)(m); } while (0)