Details
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Task
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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None
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10.2.0-1
Description
They aren't faster than normal mutexes. They're disabled by default for years, so de facto it's dead code, never used.
Attachments
Issue Links
- links to
Activity
Field | Original Value | New Value |
---|---|---|
Link | This issue relates to TODO-629 [ TODO-629 ] |
Remote Link | This issue links to "Bug #37703 MySQL performance with and without Fast Mutexes using Sysbench Workload (Web Link)" [ 23301 ] |
Remote Link | This issue links to "Bug #72806 mutex_delay() missing x86 pause instruction optimization (Web Link)" [ 23302 ] |
Remote Link | This issue links to "Bug #72807 Set thread priority in my_pthread_fastmutex_lock (Web Link)" [ 23303 ] |
Remote Link | This issue links to "Bug #72805 mutex_delay() creating excess memory traffic, GCC mem barrier needed (Web Link)" [ 23304 ] |
Workflow | MariaDB v2 [ 60837 ] | MariaDB v3 [ 63058 ] |
Fix Version/s | 10.2 [ 14601 ] |
Sprint | 10.2.0-1 [ 21 ] |
Rank | Ranked lower |
Assignee | Sergey Vojtovich [ svoj ] |
Assignee | Sergey Vojtovich [ svoj ] | Sergei Golubchik [ serg ] |
Status | Open [ 1 ] | In Review [ 10002 ] |
Assignee | Sergei Golubchik [ serg ] | Sergey Vojtovich [ svoj ] |
Status | In Review [ 10002 ] | Stalled [ 10000 ] |
Component/s | OTHER [ 10125 ] | |
Fix Version/s | 10.2.0 [ 20700 ] | |
Fix Version/s | 10.2 [ 14601 ] | |
Resolution | Fixed [ 1 ] | |
Status | Stalled [ 10000 ] | Closed [ 6 ] |
Remote Link | This issue links to "Github revision (Web Link)" [ 25912 ] |
Workflow | MariaDB v3 [ 63058 ] | MariaDB v4 [ 132607 ] |
serg, please review patch for this task.