1. 08 May, 2014 3 commits
  2. 07 May, 2014 13 commits
  3. 06 May, 2014 8 commits
  4. 05 May, 2014 5 commits
  5. 04 May, 2014 1 commit
  6. 01 May, 2014 7 commits
  7. 23 Apr, 2014 1 commit
    • Sergey Vojtovich's avatar
      MDEV-5792 - Deadlock between SELECTs from METADATA_LOCK_INFO and another · b1232490
      Sergey Vojtovich authored
                  I_S table
      
      mdl_iterate() helper function (which is used by the plugin to iterate mdl
      locks) acquired mutexes in reverse order.
      
      Fixed by iterating MDL locks in two stages:
      1. Iterate locks hash under the protection of hash mutex, store all
         lock pointers in a thread local array and increment reference counter
         for the lock.
      2. Iterate local array without protection of hash mutex, handle destroyed
         locks.
      
      It somewhat echoes hack in MDL_map_partition::move_from_hash_to_lock_mutex.
      b1232490
  8. 05 May, 2014 1 commit
  9. 02 May, 2014 1 commit