diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2018-12-06 17:11:32 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-12-11 14:54:51 +0100 |
| commit | 1431a5d2cfa18d7006d9b0e7ab4548d9bb19ce55 (patch) | |
| tree | cf93ecdf598aea6f6a6e1b1c9c1b921aeb9c4a33 /kernel/locking | |
| parent | 886adbed7ac19352315e9f1dd880360c7544d25c (diff) | |
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>
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/lockdep.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 1efada2dd9dd..7434a00b2b2f 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -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) |