[PATCH OLK-5.10 0/4] icost bugfix

From: Li Nan linan122@huawei.com

This patch series fix iocost bug.

Li Nan (1): blk-iocost: fix UAF in ioc_pd_free

Yu Kuai (3): blk-iocost: track whether iocg is still online blk-iocost: don't throttle bio if iocg is offlined blk-iocost: dispatch all throttled bio in ioc_pd_offline

block/blk-iocost.c | 57 ++++++++++++++++++++++++++++++++++++---------- 1 file changed, 45 insertions(+), 12 deletions(-)