friendly ping ...

在 2022/09/30 11:19, Yu Kuai 写道:

From: Yu Kuai <redacted>

changes in v4:
  - remove patch 3 from v3
  - add patch 2,3 in v4

changes in v3:
  - instead of check elevator name, add a flag in elevator_queue, as
  suggested by Christoph.
  - add patch 3 and patch 5 to this patchset.

changes in v2:
  - define new api if wbt config is not enabled in patch 1.

Yu Kuai (6):
   elevator: remove redundant code in elv_unregister_queue()
   blk-wbt: remove unnecessary check in wbt_enable_default()
   blk-wbt: make enable_state more accurate
   blk-wbt: don't show valid wbt_lat_usec in sysfs while wbt is disabled
   elevator: add new field flags in struct elevator_queue
   blk-wbt: don't enable throttling if default elevator is bfq

  block/bfq-iosched.c |  2 ++
  block/blk-sysfs.c   |  6 +++++-
  block/blk-wbt.c     | 26 ++++++++++++++++++++++----
  block/blk-wbt.h     | 17 ++++++++++++-----
  block/elevator.c    |  8 ++------
  block/elevator.h    |  5 ++++-
  6 files changed, 47 insertions(+), 17 deletions(-)