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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 10.3.2
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Fix Version/s: 10.3.3
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Component/s: Server
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Labels:None
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Environment:Ubuntu 16.02 on Arm 64 bit platform
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Epic Link:
Hi,
I see __atomic_compare_exchange_n function is being called with different memory order while
doing the same type of atomic operation. In spin lock ACQUIRE AND RELAX being used
but in rw_lock_lock_word_decr function
i see __ATOMIC_SEQ_CST being hard coded in the cmpxchng. I feel we can use consistenly use ACQUIRE AND RELAX memory order for all the mutex implemenation in all the platform.
- blocks
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MDEV-14442 Optimization for ARM64 platform.
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- Open
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