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  1. Lustre
  2. LU-3963

cleanup libcfs wrappers

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    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.7.0
    • Lustre 2.4.0, Lustre 2.5.0
    • 10533

    Description

      Migrate libcfs to emulate Linux kernel APIs, so that when submitting Linux client to upstream kernel, we don't need the abstraction layer which will be rejected by kernel maintainers. The majority of libcfs are cfs_* or ll_* wrappers, and can be cleaned up with scripts doing like "s/cfs_spin_lock/spin_lock". For other functions that cannot be cleaned up this way, we need to look at them in a case-by-case basis.

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          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. LU-1346 cleanup libcfs

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5018 e2fsprogs build failed

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-2245 failure on sanity.sh test_101c: Small 4k read IO 1!

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5411 cfs_hlist_for_each_entry() not working as intended

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

          Bug - A problem which impairs or prevents the functions of the product. LU-8354 soft lockup in ldlm_plain_compat_queue

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

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              utopiabound Nathaniel Clark
              bergwolf Peng Tao
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                Created:
                Updated:
                Resolved: