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-rw-r--r--kernel/lockdep.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index df1c359..e596525 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -122,8 +122,8 @@ static struct list_head chainhash_table[CHAINHASH_SIZE];
* unique.
*/
#define iterate_chain_key(key1, key2) \
- (((key1) << MAX_LOCKDEP_KEYS_BITS/2) ^ \
- ((key1) >> (64-MAX_LOCKDEP_KEYS_BITS/2)) ^ \
+ (((key1) << MAX_LOCKDEP_KEYS_BITS) ^ \
+ ((key1) >> (64-MAX_LOCKDEP_KEYS_BITS)) ^ \
(key2))
void lockdep_off(void)
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