core: add comment why we don't bother with MS_SHARED remounting of / in containers

[elogind.git] / src / core / mount-setup.c

diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index 65165b7ef48f78cad2058fe66ce86d8a654f6de7..f38f1ee8e72c6ffd0800c1536bb94b5963b84931 100644 (file)
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -105,16 +105,17 @@ static const MountPoint mount_table[] = {
         { "tmpfs",       "/sys/fs/cgroup",            "tmpfs",      "mode=755",                MS_NOSUID|MS_NOEXEC|MS_NODEV|MS_STRICTATIME,
           cg_is_legacy_wanted, MNT_FATAL|MNT_IN_CONTAINER },
 #if 0 /// UNNEEDED by elogind
-        { "cgroup",      "/sys/fs/cgroup/unified",    "cgroup2",    NULL,                      MS_NOSUID|MS_NOEXEC|MS_NODEV,
+        { "cgroup",      "/sys/fs/cgroup/systemd",    "cgroup2",    NULL,                      MS_NOSUID|MS_NOEXEC|MS_NODEV,
           cg_is_unified_systemd_controller_wanted, MNT_IN_CONTAINER },
         { "cgroup",      "/sys/fs/cgroup/systemd",    "cgroup",     "none,name=systemd,xattr", MS_NOSUID|MS_NOEXEC|MS_NODEV,
-          cg_is_legacy_wanted, MNT_IN_CONTAINER     },
+          cg_is_legacy_systemd_controller_wanted, MNT_IN_CONTAINER  },
         { "cgroup",      "/sys/fs/cgroup/systemd",    "cgroup",     "none,name=systemd",       MS_NOSUID|MS_NOEXEC|MS_NODEV,
+          cg_is_legacy_systemd_controller_wanted, MNT_IN_CONTAINER  },
 #else
         { "cgroup",      "/sys/fs/cgroup/elogind",    "cgroup",     "none,name=elogind,xattr", MS_NOSUID|MS_NOEXEC|MS_NODEV,
-          cg_is_legacy_wanted, MNT_IN_CONTAINER           },
+          cg_is_legacy_systemd_controller_wanted, MNT_IN_CONTAINER  },
         { "cgroup",      "/sys/fs/cgroup/elogind",    "cgroup",     "none,name=elogind",       MS_NOSUID|MS_NOEXEC|MS_NODEV,
-          cg_is_legacy_wanted, MNT_FATAL|MNT_IN_CONTAINER },
+          cg_is_legacy_systemd_controller_wanted, MNT_IN_CONTAINER  },
 #endif // 0
 #if 0 /// UNNEEDED by elogind
         { "pstore",      "/sys/fs/pstore",            "pstore",     NULL,                      MS_NOSUID|MS_NOEXEC|MS_NODEV,