cgroup1: switch to option-by-option parsing

[dhowells should be the author - it's carved out of his patch]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-01-17 00:15:11 -05:00
commit 8d2451f499
3 changed files with 117 additions and 98 deletions