tools/liblockdep: add userspace versions of WRITE_ONCE and RCU_INIT_POINTER

These were added to the kernel code in cee34d88c ("lockdep: Fix a race between
/proc/lock_stat and module unload"). There's nothing special we need to do
about them in userspace.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

diff --git a/tools/lib/lockdep/uinclude/linux/compiler.h b/tools/lib/lockdep/uinclude/linux/compiler.h
index 7ac838a1f196ca673b441341f5c3976a32b30fdb..6386dc3182a0985a40551d0af980e53102e04c2a 100644 (file)
--- a/tools/lib/lockdep/uinclude/linux/compiler.h
+++ b/tools/lib/lockdep/uinclude/linux/compiler.h
@@ -3,5 +3,7 @@
 
 #define __used         __attribute__((__unused__))
 #define unlikely
+#define WRITE_ONCE(x, val) x=(val)
+#define RCU_INIT_POINTER(p, v) p=(v)
 
 #endif