[PATCH -next 0/5] blk-iocost: some random patches to improve iocost

[Yu Kuai]

From: Yu Kuai <yukuai3@xxxxxxxxxx>

Yu Kuai (5):
  blk-iocost: disable writeback throttling
  blk-iocost: don't release 'ioc->lock' while updating params
  blk-iocost: prevent configuration update concurrent with io throttling
  blk-iocost: bypass if only one cgroup issues io
  blk-iocost: read 'ioc->params' inside 'ioc->lock' in ioc_timer_fn()

 block/blk-iocost.c | 50 ++++++++++++++++++++++++++++++++++++----------
 1 file changed, 39 insertions(+), 11 deletions(-)

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2.31.1