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  1. Lustre
  2. LU-16613

Future: folio_batch BIO write path

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Details

    • Improvement
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Prototype support for folio_batch support on page cache backed buffer I/O path.

      Relies on a patched kernel to provide:

      • generic_perform_batch_write
      • aops->write_batch_begin and aops->write_patch_end
      • filemap_dirty_folio_batched
      • grab_cache_folios_fast

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-17916 Enable folio allocation support on the buffed io read/write path (BIO)

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

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              stancheff Shaun Tancheff
              stancheff Shaun Tancheff
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              Dates

                Created:
                Updated: