[MDEV-7618] Improve semaphore instrumentation Created: 2015-02-21 Updated: 2017-02-28 Resolved: 2015-02-23 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Storage Engine - InnoDB, Storage Engine - XtraDB |
| Fix Version/s: | 10.1.3 |
| Type: | Task | Priority: | Minor |
| Reporter: | Jan Lindström (Inactive) | Assignee: | Jan Lindström (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Description |
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Currently semaphore information contains the thread_id, file and line of the requester that has to wait. But we do not really know the actual holder thread_id, file and line. |