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  1. Lustre
  2. LU-11164

lvbo_*() methods to reuse env

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    • 9223372036854775807

    Description

      The lvbo methods have to reallocate lu_env every time, which can be quite expensive in terms of CPU cycles at scale.
      The layers above can pass lu_env to reuse existing one.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-12034 env allocation in ptlrpc_set_wait() causes slowdown on the client

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-11347 Do not use pagecache for SSD I/O when read/write cache are disabled

          • Major - Major loss of function.
          • Resolved

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              bzzz Alex Zhuravlev
              bzzz Alex Zhuravlev
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