xfs: avoid cil push lock if possible

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Because now it hurts when the CIL fills up.

  - 37.20% __xfs_trans_commit
      - 35.84% xfs_log_commit_cil
         - 19.34% _raw_spin_lock
            - do_raw_spin_lock
                 19.01% __pv_queued_spin_lock_slowpath
         - 4.20% xfs_log_ticket_ungrant
              0.90% xfs_log_space_wake


Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>

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Dave Chinner 2022-07-07 18:56:08 +10:00 • committed by Dave Chinner

parent 4eb56069cb

commit 1ccb0745a9

1 changed files with 11 additions and 3 deletions

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14

fs/xfs/xfs_log_cil.c

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