diff options
Diffstat (limited to 'src/core/dbus-cgroup.c')
| -rw-r--r-- | src/core/dbus-cgroup.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c index 85b0c86a2f..2ca80d2996 100644 --- a/src/core/dbus-cgroup.c +++ b/src/core/dbus-cgroup.c @@ -210,6 +210,8 @@ const sd_bus_vtable bus_cgroup_vtable[] = { SD_BUS_VTABLE_START(0), SD_BUS_PROPERTY("Delegate", "b", bus_property_get_bool, offsetof(CGroupContext, delegate), 0), SD_BUS_PROPERTY("CPUAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, cpu_accounting), 0), + SD_BUS_PROPERTY("CPUWeight", "t", NULL, offsetof(CGroupContext, cpu_weight), 0), + SD_BUS_PROPERTY("StartupCPUWeight", "t", NULL, offsetof(CGroupContext, startup_cpu_weight), 0), SD_BUS_PROPERTY("CPUShares", "t", NULL, offsetof(CGroupContext, cpu_shares), 0), SD_BUS_PROPERTY("StartupCPUShares", "t", NULL, offsetof(CGroupContext, startup_cpu_shares), 0), SD_BUS_PROPERTY("CPUQuotaPerSecUSec", "t", bus_property_get_usec, offsetof(CGroupContext, cpu_quota_per_sec_usec), 0), @@ -303,6 +305,50 @@ int bus_cgroup_set_property( return 1; + } else if (streq(name, "CPUWeight")) { + uint64_t weight; + + r = sd_bus_message_read(message, "t", &weight); + if (r < 0) + return r; + + if (!CGROUP_WEIGHT_IS_OK(weight)) + return sd_bus_error_set_errnof(error, EINVAL, "CPUWeight value out of range"); + + if (mode != UNIT_CHECK) { + c->cpu_weight = weight; + unit_invalidate_cgroup(u, CGROUP_MASK_CPU); + + if (weight == CGROUP_WEIGHT_INVALID) + unit_write_drop_in_private(u, mode, name, "CPUWeight="); + else + unit_write_drop_in_private_format(u, mode, name, "CPUWeight=%" PRIu64, weight); + } + + return 1; + + } else if (streq(name, "StartupCPUWeight")) { + uint64_t weight; + + r = sd_bus_message_read(message, "t", &weight); + if (r < 0) + return r; + + if (!CGROUP_WEIGHT_IS_OK(weight)) + return sd_bus_error_set_errnof(error, EINVAL, "StartupCPUWeight value out of range"); + + if (mode != UNIT_CHECK) { + c->startup_cpu_weight = weight; + unit_invalidate_cgroup(u, CGROUP_MASK_CPU); + + if (weight == CGROUP_CPU_SHARES_INVALID) + unit_write_drop_in_private(u, mode, name, "StartupCPUWeight="); + else + unit_write_drop_in_private_format(u, mode, name, "StartupCPUWeight=%" PRIu64, weight); + } + + return 1; + } else if (streq(name, "CPUShares")) { uint64_t shares; |