mbox series

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

Message ID 20221011083547.1831389-1-yukuai1@huaweicloud.com (mailing list archive)
Headers show
Series blk-iocost: some random patches to improve iocost | expand

Message

Yu Kuai Oct. 11, 2022, 8:35 a.m. UTC 
From: Yu Kuai <yukuai3@huawei.com>

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(-)