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Diffstat (limited to 'src/core/dbus-cgroup.c')
-rw-r--r--src/core/dbus-cgroup.c46
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;