Linux kernel bug fix: md/raid1: fix request counting bug in new 'barrier' code.
Subsystem: drivers/md (drivers/md/raid1.c)
Bug type: crash, severity: high
Files changed: drivers/md/raid1.c
Introduced by majianpeng on 2013-11-19 15:19:18 +1100; fixed by NeilBrown on 2014-01-14 16:44:07 +1100 (lifetime: 56 days)