Linux kernel bug fix: mm, swap: fix race between swapoff and some swap operations
Subsystem: memory (mm/swap_state.c)
Bug type: null-deref, severity: unknown
Keywords: null pointer;reference count
Files changed: include/linux/swap.h;mm/memory.c;mm/swap_state.c;mm/swapfile.c
Introduced by Huang, Ying on 2017-02-22 16:41:30 -0800; fixed by Huang Ying on 2019-07-12 11:05:43 -0700 (lifetime: 869 days)