lock manager passed unit tests

storage/maria/trnman.c:
  comments
include/my_dbug.h:
  make DBUG_ASSERT always a statement
storage/maria/lockman.h:
  comments
include/lf.h:
  lf_pinbox - don't use a fixed-size purgatory.
mysys/lf_alloc-pin.c:
  lf_pinbox - don't use a fixed-size purgatory.
mysys/lf_hash.c:
  lf_pinbox - don't use a fixed-size purgatory.
storage/maria/lockman.c:
  removed IGNORE_ME/UPGDARED matching - it was wrong in the first place.
  updated for "lf_pinbox - don't use a fixed-size purgatory"
storage/maria/unittest/lockman-t.c:
  IGNORE_ME/UPGRADED pair counting bugtest.
  more tests
unittest/mysys/my_atomic-t.c:
  lf_pinbox - don't use a fixed-size purgatory.

1 files changed, 2 insertions, 2 deletions

diff --git a/unittest/mysys/my_atomic-t.c b/unittest/mysys/my_atomic-t.c
index 881f80a66f8..e2177b94720 100644
--- a/unittest/mysys/my_atomic-t.c
+++ b/unittest/mysys/my_atomic-t.c
@@ -154,7 +154,7 @@ pthread_handler_t test_lf_pinbox(void *arg)
 
 typedef union {
   int32 data;
-  void *not_used; /* to guarantee sizeof(TLA) >= sizeof(void *) */
+  void *not_used;
 } TLA;
 
 pthread_handler_t test_lf_alloc(void *arg)
@@ -294,7 +294,7 @@ int main()
   pthread_mutex_init(&mutex, 0);
   pthread_cond_init(&cond, 0);
   my_atomic_rwlock_init(&rwl);
-  lf_alloc_init(&lf_allocator, sizeof(TLA));
+  lf_alloc_init(&lf_allocator, sizeof(TLA), offsetof(TLA, not_used));
   lf_hash_init(&lf_hash, sizeof(int), LF_HASH_UNIQUE, 0, sizeof(int), 0,
                &my_charset_bin);