Linux kernel bug fix: blk-iocost: use spin_lock_irqsave in adjust_inuse_and_calc_cost
Subsystem: block (block/blk-iocost.c)
Bug type: deadlock, severity: high
Keywords: deadlock
Files changed: block/blk-iocost.c
Introduced by Tejun Heo on 2020-09-01 19:38:32 -0600; fixed by Li Nan on 2023-06-05 12:08:32 -0600 (lifetime: 1006 days)