shutdown: don't be fooled when detaching DM devices with BTRFS
authorFranck Bui <fbui@suse.com>
Wed, 13 Sep 2017 09:04:17 +0000 (11:04 +0200)
committerFranck Bui <fbui@suse.com>
Wed, 13 Sep 2017 09:59:46 +0000 (11:59 +0200)
commit33e8d8af1482fd94edf8a41462012468ba852687
tree44458959c6ed13c68dc71b92f01efefc91e38cb7
parentc43b2b9c71e6e5f9af90ca178674d248acb0b9fc
shutdown: don't be fooled when detaching DM devices with BTRFS

Otherwise we would try to detach the DM device hosting the rootfs with BTRFS
which is doomed to fail.
src/core/umount.c