[LU-1417] lov_exit and osc_exit called lu_device_type_fini() twice Created: 17/May/12 Updated: 27/Sep/12 Resolved: 27/Sep/12 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.3.0 |
| Fix Version/s: | Lustre 2.3.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Liang Zhen (Inactive) | Assignee: | Liang Zhen (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Severity: | 3 |
| Rank (Obsolete): | 4606 |
| Description |
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lov_exit and osc_exit explicitly called lu_device_type_fini() right before calling class_unregister_type(), however, class_unregister_type() will call lu_device_type_fini() too, which means lov_device_type and osc_device_type will be finalized twice, and those lu_context_keys in these two modules will be degistered twice too. We never saw any complaint about this is because lu_context_key_degister() will silently ignore unregistered key. |
| Comments |
| Comment by Liang Zhen (Inactive) [ 17/May/12 ] |
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patch is here: http://review.whamcloud.com/2823 |
| Comment by Jodi Levi (Inactive) [ 27/Sep/12 ] |
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Please reopen ticket if more work is needed. |