[PATCH 4/5] lockdep: change lockdep_set_novalidate_class() to use_and_name

From: Oleg Nesterov
Date: Mon Jan 20 2014 - 13:20:40 EST

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 <oleg@xxxxxxxxxx>
include/linux/lockdep.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

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

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