Hi, The 1st and 2nd patches fix use-after-free on request queue and throttle data. The 3rd patch speeds up throttling after disk is deleted, so long wait time is avoided. Ming Lei (2): block: avoid use-after-free on throttle data block: let blkcg_gq grab request queue's refcnt Yu Kuai (1): block: cancel all throttled bios in del_gendisk() block/blk-cgroup.c | 5 +++++ block/blk-throttle.c | 48 ++++++++++++++++++++++++++++++++++++++++++-- block/blk-throttle.h | 3 +++ block/genhd.c | 3 +++ 4 files changed, 57 insertions(+), 2 deletions(-) -- 2.31.1
