cgroup1_get_tree(): separate "get cgroup_root to use" into a separate helper
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 17 Jan 2019 14:42:30 +0000 (09:42 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Thu, 28 Feb 2019 08:29:33 +0000 (03:29 -0500)
commit6678889f0726910fc884c54f951d8c5646a04819
tree6b83060b2272c0fc6e83773ff17556c1fdcf18a8
parent71d883c37e8d4484207708af56685abb39703b04
cgroup1_get_tree(): separate "get cgroup_root to use" into a separate helper

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
kernel/cgroup/cgroup-v1.c