diff options
Diffstat (limited to 'src/shared/cgroup-util.c')
| -rw-r--r-- | src/shared/cgroup-util.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c index 9692a07f56..1aa81c2cd1 100644 --- a/src/shared/cgroup-util.c +++ b/src/shared/cgroup-util.c @@ -1668,7 +1668,7 @@ int cg_attach_many_everywhere(CGroupControllerMask supported, const char *path, return r; } -int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, const char *to) { +int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, const char *to, cg_migrate_callback_t to_callback, void *userdata) { CGroupControllerMask bit = 1; const char *n; int r; @@ -1680,8 +1680,17 @@ int cg_migrate_everywhere(CGroupControllerMask supported, const char *from, cons } NULSTR_FOREACH(n, mask_names) { - if (supported & bit) - cg_migrate_recursive_fallback(SYSTEMD_CGROUP_CONTROLLER, to, n, to, false, false); + if (supported & bit) { + const char *p = NULL; + + if (to_callback) + p = to_callback(bit, userdata); + + if (!p) + p = to; + + cg_migrate_recursive_fallback(SYSTEMD_CGROUP_CONTROLLER, to, n, p, false, false); + } bit <<= 1; } |