Hello, Li. On Wed, Dec 28, 2011 at 02:10:42PM +0800, Li Zefan wrote: > The "name" option was introduced along with the "none" option, so we > can distinguish between different cgroup hierarchies which have no > bound subsystems, like this: > > # mount -t cgroup -o none,name=hier1 xxx /cgroup1 > # mount -t cgroup -o none,name=hier2 xxx /cgroup2 > > As the name is unique, we have this "mount by hierarchy name" feature. I could be missing something but does that add anything other than naming convenience? > It looks reasonable, but I guess few people know this feature. We can > live with it, as it only saves us some typing when mounting an existing > hierarchy. On the other hand, removing this small feature can hardly > result in code reduction. If it's a redundant feature which has been broken over a year without anyone complaining, it really doesn't need to exist. It might not save a lot of code but would save some WTH moments. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
