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  1. Lustre
  2. LU-9762

Remove lsm_lock

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Details

    • Bug
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      The lsm lock was formerly used to protect the lov_stripe_md struct. That use has been replaced by the coh_attr_guard lock.

      So, we should remove it. (This reduces the cost of lov_attr_get enough to be measurable in the tiny writes patch, https://review.whamcloud.com/#/c/27903/)

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          is related to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. LU-12649 Tracker for ongoing FLR improvements

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

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              paf Patrick Farrell (Inactive)
              paf Patrick Farrell (Inactive)
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              Dates

                Created:
                Updated: