cgroup_do_mount(): massage calling conventions

pass it fs_context instead of fs_type/flags/root triple, have
it return int instead of dentry and make it deal with setting
fc->root.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2019-01-17 02:44:07 -05:00
commit 71d883c37e
3 changed files with 29 additions and 36 deletions