shutdown: do not umount recursively before MS_MOVE
authorYu Watanabe <watanabe.yu+github@gmail.com>
Wed, 2 Aug 2023 19:19:14 +0000 (04:19 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Thu, 3 Aug 2023 18:58:10 +0000 (03:58 +0900)
commit6b219b74de53729249956221a971047aab7c96e0
treeacbf4de6edea4cc1af7b74021904f049aabcb81a
parentd709d1b20e2e15ee2ae1b44de94d493e17834235
shutdown: do not umount recursively before MS_MOVE

Unmounting filesystem will be done gracefully by shutdown itself.

Follow-up for f2c1d491a539035d6cc1fa53a7cef0cbc8d52902 and
268d1244e87a35ff8dff56c92ef375ebf69d462e.
src/shared/switch-root.c
src/shared/switch-root.h
src/shutdown/shutdown.c