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  1. Lustre
  2. LU-14390

A change in LU-13004 wrongly switched to round_up() instead of DIV_ROUND_UP().

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.15.0
    • None
    • None
    • 1
    • 3
    • 9223372036854775807

    Description

      Use DIV_ROUND_UP to (re)calculate niov rather than round_up which results in a multiple PAGE_SIZE.

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        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-13004 Use a single style of IO buf descriptor - iovec

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

          Activity

            [LU-14390] A change in LU-13004 wrongly switched to round_up() instead of DIV_ROUND_UP().
            pjones Peter Jones added a comment -

            Landed for 2.15

            pjones Peter Jones added a comment - Landed for 2.15
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/41371/
            Subject: LU-14390 gnilnd: Use DIV_ROUND_UP to calculate niov
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 3117913e21adb941e0ef3467ff7588d5e5fbc6e4

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/41371/ Subject: LU-14390 gnilnd: Use DIV_ROUND_UP to calculate niov Project: fs/lustre-release Branch: master Current Patch Set: Commit: 3117913e21adb941e0ef3467ff7588d5e5fbc6e4
            gerrit Gerrit Updater added a comment -

            Shaun Tancheff (shaun.tancheff@hpe.com) uploaded a new patch: https://review.whamcloud.com/41371
            Subject: LU-14390 gnilnd: Use DIV_ROUND_UP to calculate niov
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: b84686e4a36deef0d96ecd92611d5c1201ff85ae

            gerrit Gerrit Updater added a comment - Shaun Tancheff (shaun.tancheff@hpe.com) uploaded a new patch: https://review.whamcloud.com/41371 Subject: LU-14390 gnilnd: Use DIV_ROUND_UP to calculate niov Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: b84686e4a36deef0d96ecd92611d5c1201ff85ae

            People

              stancheff Shaun Tancheff
              stancheff Shaun Tancheff
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              Dates

                Created:
                Updated:
                Resolved: