Linux kernel bug fix: blkcg: perpcu_ref init/exit should be done from blkg_alloc/free()
Subsystem: block (block/blk-cgroup.c)
Bug type: refcount, severity: medium
Keywords: reference count
Files changed: block/blk-cgroup.c
Introduced by Dennis Zhou on 2018-12-07 22:26:38 -0700; fixed by Tejun Heo on 2019-06-15 10:39:39 -0600 (lifetime: 189 days)