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  1. Lustre
  2. LU-19 imperative recovery
  3. LU-641

Use cfs_rwlock_t for obd_dev_lock instead of spinlock

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    • Technical task
    • Resolution: Fixed
    • Minor
    • Lustre 2.2.0
    • None
    • None
    • 4897

    Description

      it's a read mostly write rarely lock.

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          [Confluence: Whamcloud Community Space] Changelog 2.2 version 2.2.0 Support for networks: o2iblnd OFED 1.5.4 Server support for kernels: 2.6.32220.4.2.el6 (RHEL6) Client support for unpatched kernels: 2.6.18274.18.1.el5 (RHEL5) 2.6.32220.4.2.el6 (RHEL6) 2.6.32.360....

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              wc-triage WC Triage
              jay Jinshan Xiong (Inactive)
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                Updated:
                Resolved: