[LU-11600] refactor cl_loi_list_lock Created: 02/Nov/18 Updated: 24/Dec/21 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.16.0 |
| Type: | Improvement | Priority: | Minor |
| Reporter: | Zhenyu Xu | Assignee: | Zhenyu Xu |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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loi_list_lock is likely getting quite hot in the IO path these days. we'd like to split it into another lock to protect the OSC grant counters for the small window where they are modified. |
| Comments |
| Comment by Gerrit Updater [ 02/Nov/18 ] |
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Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/33556 |