Commit 47be1c1a authored Jan 20, 2014 by Oleg Nesterov Committed by Ingo Molnar Feb 09, 2014

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>

parent 34d0ed5e

include/linux/lockdep.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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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