diff options
| -rw-r--r-- | src/core/cgroup.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c index d10f205a2f..e66b8f4851 100644 --- a/src/core/cgroup.c +++ b/src/core/cgroup.c @@ -254,8 +254,9 @@ void cgroup_context_apply(CGroupContext *c, CGroupControllerMask mask, const cha } if (mask & CGROUP_MEMORY) { - char buf[DECIMAL_STR_MAX(uint64_t) + 1]; if (c->memory_limit != (uint64_t) -1) { + char buf[DECIMAL_STR_MAX(uint64_t) + 1]; + sprintf(buf, "%" PRIu64 "\n", c->memory_limit); r = cg_set_attribute("memory", path, "memory.limit_in_bytes", buf); } else @@ -666,6 +667,9 @@ int manager_setup_cgroup(Manager *m) { /* 6. Figure out which controllers are supported */ m->cgroup_supported = cg_mask_supported(); + /* 7. Always enable hierarchial support if it exists... */ + cg_set_attribute("memory", "/", "memory.use_hierarchy", "1"); + return 0; } |