Commit 1431a5d2 authored Dec 06, 2018 by Bart Van Assche Committed by Ingo Molnar Dec 11, 2018

locking/lockdep: Declare local symbols static



This patch avoids that sparse complains about a missing declaration for
the lock_classes array when building with CONFIG_DEBUG_LOCKDEP=n.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: johannes.berg@intel.com
Cc: tj@kernel.org
Link: https://lkml.kernel.org/r/20181207011148.251812-9-bvanassche@acm.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 886adbed

kernel/locking/lockdep.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -138,6 +138,9 @@ static struct lock_list list_entries[MAX_LOCKDEP_ENTRIES];
		* get freed - this significantly simplifies the debugging code.
		*/
		unsigned long nr_lock_classes;
		#ifndef CONFIG_DEBUG_LOCKDEP
		static
		#endif
		struct lock_class lock_classes[MAX_LOCKDEP_KEYS];

		static inline struct lock_class hlock_class(struct held_lock hlock)