bmahler commented on code in PR #520:
URL: https://github.com/apache/mesos/pull/520#discussion_r1528999394
##########
src/linux/cgroups2.cpp:
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@@ -242,6 +242,23 @@ Try<Nothing> unmount()
return Nothing();
}
+
+Try<Nothing> create(const string& cgroup, bool recursive)
+{
+ string absolutePath = path::join(MOUNT_POINT, cgroup);
+ if (os::exists(absolutePath)) {
+ return Error("A cgroup at '" + absolutePath + "' already exists");
+ }
Review Comment:
Do we need this? mkdir should give us EEXIST in this case?
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