Linux kernel bug fix: writeback: safer lock nesting
Subsystem: filesystem (mm/page-writeback.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: fs/fs-writeback.c;include/linux/backing-dev-defs.h;include/linux/backing-dev.h;mm/page-writeback.c
Introduced by Tejun Heo on 2015-06-02 08:40:20 -0600; fixed by Greg Thelen on 2018-04-20 17:18:35 -0700 (lifetime: 1053 days)