Hello, On Fri, Sep 14, 2012 at 05:12:31PM +0800, Li Zefan wrote: > Agreed. The biggest issue in cpuset is if hotplug makes a cpuset's cpulist > empty the tasks in it will be moved to an ancestor cgroup, which requires > holding cgroup lock. We have to either change cpuset's behavior or eliminate > the global lock. Does that have to happen synchronously? Can't we have a cgroup operation which asynchronously pushes all tasks in a cgroup to its parent from a work item? 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
