Linux kernel bug fix: vmstat: allocate vmstat_wq before it is used
Subsystem: memory (mm/vmstat.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: mm/vmstat.c
Introduced by Michal Hocko on 2015-12-12 10:15:34 -0800; fixed by Michal Hocko on 2016-01-08 23:47:54 -0800 (lifetime: 27 days)