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  1. Lustre
  2. LU-14428

Convert tracefile to use ring_buffer from linux

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    • Icon: Improvement Improvement
    • Resolution: Unresolved
    • Icon: Minor Minor
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    • 9223372036854775807

      Linux contains a ring_buffer which supports low-overhead appends for messages.

      This is similar to the trace log in tracefile.c, but with lower overhead.

      Converting to use this removes a lot of code and reduces duplication for when we merge lustre upstream.

       

            neilb Neil Brown (Inactive)
            neilb Neil Brown (Inactive)
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              Created:
              Updated: