Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-6431

do not call blocking ops when !TASK_RUNNING

Details

    • Bug
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      New upstream kernels added additional checking to CONFIG_DEBUG_ATOMIC__SLEEP to ensure no blocking calls are made while in not RUNNIG state,as otherwise the state could be lost.

      For us offenders are in __l_wait_event for callbacks,
      in libcfs_debug_dumplog and in libcfs_sock_accept

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-10467 use standard linux wait_event macros

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-6431] do not call blocking ops when !TASK_RUNNING
            pjones Peter Jones made changes -
            Labels New: lug23dd
            pjones Peter Jones made changes -
            Resolution Original: Fixed [ 1 ]
            Status Original: Closed [ 6 ] New: Reopened [ 4 ]
            jhammond John Hammond made changes -
            Status Original: Resolved [ 5 ] New: Closed [ 6 ]
            jhammond John Hammond made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            simmonsja James A Simmons made changes -
            Link New: This issue is related to LU-10467 [ LU-10467 ]
            doug Doug Oucharek (Inactive) made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Oleg Drokin [ green ]
            green Oleg Drokin created issue -

            People

              green Oleg Drokin
              green Oleg Drokin
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated: