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(-) -- 2.31.1
