diff options
Diffstat (limited to 'src/core/unit.c')
| -rw-r--r-- | src/core/unit.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/core/unit.c b/src/core/unit.c index 3bfc2460bc..3356b97522 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -452,6 +452,7 @@ static void unit_free_requires_mounts_for(Unit *u) { static void unit_done(Unit *u) { ExecContext *ec; CGroupContext *cc; + int r; assert(u); @@ -468,6 +469,10 @@ static void unit_done(Unit *u) { cc = unit_get_cgroup_context(u); if (cc) cgroup_context_done(cc); + + r = unit_remove_from_netclass_cgroup(u); + if (r < 0) + log_warning_errno(r, "Unable to remove unit from netclass group: %m"); } void unit_free(Unit *u) { @@ -1241,6 +1246,14 @@ int unit_load(Unit *u) { } unit_update_cgroup_members_masks(u); + + /* If we are reloading, we need to wait for the deserializer + * to restore the net_cls ids that have been set previously */ + if (u->manager->n_reloading <= 0) { + r = unit_add_to_netclass_cgroup(u); + if (r < 0) + return r; + } } assert((u->load_state != UNIT_MERGED) == !u->merged_into); @@ -2591,6 +2604,9 @@ int unit_serialize(Unit *u, FILE *f, FDSet *fds, bool serialize_jobs) { unit_serialize_item(u, f, "cgroup", u->cgroup_path); unit_serialize_item(u, f, "cgroup-realized", yes_no(u->cgroup_realized)); + if (u->cgroup_netclass_id) + unit_serialize_item_format(u, f, "netclass-id", "%" PRIu32, u->cgroup_netclass_id); + if (serialize_jobs) { if (u->job) { fprintf(f, "job\n"); @@ -2778,6 +2794,17 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) { u->cgroup_realized = b; continue; + } else if (streq(l, "netclass-id")) { + r = safe_atou32(v, &u->cgroup_netclass_id); + if (r < 0) + log_unit_debug(u, "Failed to parse netclass ID %s, ignoring.", v); + else { + r = unit_add_to_netclass_cgroup(u); + if (r < 0) + log_unit_debug_errno(u, r, "Failed to add unit to netclass cgroup, ignoring: %m"); + } + + continue; } if (unit_can_serialize(u)) { |