Linux kernel bug fix: block: fix race between switching elevator and removing queues
Subsystem: block (block/blk-sysfs.c)
Bug type: hang, severity: medium
Files changed: block/blk-sysfs.c
Introduced by Ming Lei on 2019-08-27 10:40:20 -0600; fixed by Ming Lei on 2019-09-12 07:13:22 -0600 (lifetime: 15 days)