mask |= CGROUP_CONTROLLER_TO_MASK(v);
}
- /* Currently, we only support the memory controller in
- * the unified hierarchy, mask everything else off. */
- mask &= CGROUP_MASK_MEMORY;
+ /* Currently, we only support the memory and pids
+ * controller in the unified hierarchy, mask
+ * everything else off. */
+ mask &= CGROUP_MASK_MEMORY | CGROUP_MASK_PIDS;
} else {
CGroupController c;
return !cg_is_unified_wanted();
}
+int cg_cpu_shares_parse(const char *s, uint64_t *ret) {
+ uint64_t u;
+ int r;
+
+ if (isempty(s)) {
+ *ret = CGROUP_CPU_SHARES_INVALID;
+ return 0;
+ }
+
+ r = safe_atou64(s, &u);
+ if (r < 0)
+ return r;
+
+ if (u < CGROUP_CPU_SHARES_MIN || u > CGROUP_CPU_SHARES_MAX)
+ return -ERANGE;
+
+ *ret = u;
+ return 0;
+}
+
+int cg_blkio_weight_parse(const char *s, uint64_t *ret) {
+ uint64_t u;
+ int r;
+
+ if (isempty(s)) {
+ *ret = CGROUP_BLKIO_WEIGHT_INVALID;
+ return 0;
+ }
+
+ r = safe_atou64(s, &u);
+ if (r < 0)
+ return r;
+
+ if (u < CGROUP_BLKIO_WEIGHT_MIN || u > CGROUP_BLKIO_WEIGHT_MAX)
+ return -ERANGE;
+
+ *ret = u;
+ return 0;
+}
+
static const char *cgroup_controller_table[_CGROUP_CONTROLLER_MAX] = {
[CGROUP_CONTROLLER_CPU] = "cpu",
[CGROUP_CONTROLLER_CPUACCT] = "cpuacct",
[CGROUP_CONTROLLER_BLKIO] = "blkio",
[CGROUP_CONTROLLER_MEMORY] = "memory",
- [CGROUP_CONTROLLER_DEVICE] = "devices",
+ [CGROUP_CONTROLLER_DEVICES] = "devices",
+ [CGROUP_CONTROLLER_PIDS] = "pids",
+ [CGROUP_CONTROLLER_NET_CLS] = "net_cls",
};
DEFINE_STRING_TABLE_LOOKUP(cgroup_controller, CGroupController);