Linux kernel bug fix: btrfs: Fix a regression which we can't convert to SINGLE profile
Subsystem: fs/btrfs (fs/btrfs/volumes.c)
Bug type: crash, severity: high
Files changed: fs/btrfs/volumes.c
Introduced by David Sterba on 2019-07-01 13:34:56 +0200; fixed by Qu Wenruo on 2019-09-25 16:00:37 +0200 (lifetime: 86 days)