Messages in this thread Patch in this message | | | Date | Mon, 10 Feb 2014 05:33:31 -0800 | From | tip-bot for Oleg Nesterov <> | Subject | [tip:core/locking] lockdep: Change lockdep_set_novalidate_class() to use _and_name |
| |
Commit-ID: 47be1c1a0e188232b5e5962917b21750053cd3f8 Gitweb: http://git.kernel.org/tip/47be1c1a0e188232b5e5962917b21750053cd3f8 Author: Oleg Nesterov <oleg@redhat.com> AuthorDate: Mon, 20 Jan 2014 19:20:16 +0100 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Sun, 9 Feb 2014 21:19:01 +0100
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 <oleg@redhat.com> Cc: Dave Jones <davej@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20140120182016.GA26512@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org> --- 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 */
| |