Linux kernel bug fix: md/raid5: avoid races when changing cache size.
Subsystem: drivers/md (drivers/md/raid5.c)
Bug type: crash, severity: high
Files changed: drivers/md/raid5.c;drivers/md/raid5.h
Introduced by NeilBrown on 2015-04-22 08:00:43 +1000; fixed by NeilBrown on 2015-07-22 14:04:15 +1000 (lifetime: 91 days)