Commit bbfa2622 authored Aug 02, 2009 by Ingo Molnar

lockdep: Fix BFS build



Fix:

  kernel/built-in.o: In function `lockdep_stats_show':
  lockdep_proc.c:(.text+0x48202): undefined reference to `max_bfs_queue_depth'

As max_bfs_queue_depth is only available under
CONFIG_PROVE_LOCKING=y.

Cc: Ming Lei <tom.leiming@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent af012961

kernel/lockdep_proc.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -411,8 +411,10 @@ static int lockdep_stats_show(struct seq_file m, void v)
		max_lockdep_depth);
		seq_printf(m, " max recursion depth: %11u\n",
		max_recursion_depth);
		#ifdef CONFIG_PROVE_LOCKING
		seq_printf(m, " max bfs queue depth: %11u\n",
		max_bfs_queue_depth);
		#endif
		lockdep_stats_debug_show(m);
		seq_printf(m, " debug_locks: %11u\n",
		debug_locks);

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