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Commit e5f363e3 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

lockdep: increase MAX_LOCKDEP_KEYS 



certain configs produce:

 [   70.076229] BUG: MAX_LOCKDEP_KEYS too low!
 [   70.080230] turning off the locking correctness validator.

tune them up.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent b42e737e

include/linux/lockdep.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -190,7 +190,7 @@ struct lock_chain { 
	u64				chain_key;

	u64				chain_key;

};

};





#define MAX_LOCKDEP_KEYS_BITS		11

#define MAX_LOCKDEP_KEYS_BITS		13

/*

/*

 * Subtract one because we offset hlock->class_idx by 1 in order

 * Subtract one because we offset hlock->class_idx by 1 in order

 * to make 0 mean no class. This avoids overflowing the class_idx

 * to make 0 mean no class. This avoids overflowing the class_idx