Linux kernel bug fix: iocost: Fix divide-by-zero on donation from low hweight cgroup
Subsystem: block (block/blk-iocost.c)
Bug type: divide-by-zero, severity: high
Files changed: block/blk-iocost.c
Introduced by Tejun Heo on 2020-09-01 19:38:32 -0600; fixed by Tejun Heo on 2021-12-14 06:58:15 -0700 (lifetime: 468 days)