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  1. MariaDB Server
  2. MDEV-24952

Simplify the locking and access of lock hash tables

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      The LockGuard and LockMultiGuard in MDEV-20612 should be a step to the right direction, replacing lock_sys.mutex with a combination of lock_sys.latch and a hash table mutex. However, we could improve performance further if we first computed the start address of the hash table bucket chain and then derived the address of the hash table mutex from that.

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          Task - A task that needs to be done. MDEV-20612 Improve InnoDB lock_sys scalability

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              marko Marko Mäkelä
              marko Marko Mäkelä
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