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  1. MariaDB Server
  2. MDEV-23635

Add notional delay (using existing ut_delay) while spinning for registering reader in rw-locks

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      • Currently when latches are acquired by the flow it spins w/o any wait before the latch is acquired. Check the logic here rw_lock_lock_word_decr
      • If we introduce a short delay to this logic using ut_delay before trying the next iteration it has shown to have +ve effect on performance.

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          Bug - A problem which impairs or prevents the functions of the product. MDEV-23633 MY_RELAX_CPU performs unnecessary compare-and-swap on ARM

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              krunalbauskar Krunal Bauskar
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