From 47be1c1a0e188232b5e5962917b21750053cd3f8 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Mon, 20 Jan 2014 19:20:16 +0100 Subject: [PATCH] lockdep: Change lockdep_set_novalidate_class() to use _and_name Cosmetic. This doesn't really matter because a) device->mutex is the only user of __lockdep_no_validate__ and b) this class should be never reported as the source of problem, but if something goes wrong "&dev->mutex" looks better than "&__lockdep_no_validate__" as the name of the lock. Signed-off-by: Oleg Nesterov Cc: Dave Jones Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Paul McKenney Cc: Steven Rostedt Cc: Alan Stern Cc: Sasha Levin Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/20140120182016.GA26512@redhat.com Signed-off-by: Ingo Molnar --- include/linux/lockdep.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 1626047..060e513 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -303,7 +303,7 @@ extern void lockdep_init_map(struct lockdep_map *lock, const char *name, (lock)->dep_map.key, sub) #define lockdep_set_novalidate_class(lock) \ - lockdep_set_class(lock, &__lockdep_no_validate__) + lockdep_set_class_and_name(lock, &__lockdep_no_validate__, #lock) /* * Compare locking classes */ -- 2.7.4