[SRU][PATCH 0/1][B/gke-5.0] Fix fdatasync performance regression

[Khalid Elmously]

BugLink: https://bugs.launchpad.net/bugs/1847641

Fix a performance regression that affects 5.0 kernels

Boot-tested by myself. Fix-tested by our SEG team and the cloud provider with positive results.


Harshad Shirwadkar (1):
  blk-wbt: fix performance regression in wbt scale_up/scale_down

 block/blk-rq-qos.c | 14 +++++++++-----
 block/blk-rq-qos.h |  4 ++--
 block/blk-wbt.c    |  6 ++++--
 3 files changed, 15 insertions(+), 9 deletions(-)

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2.17.1