On 10/18/2012 02:12 AM, Andrew Morton wrote: > On Tue, 16 Oct 2012 14:16:51 +0400 > Glauber Costa <glommer@xxxxxxxxxxxxx> wrote: > >> +Kernel memory won't be accounted at all until limit on a group is set. This >> +allows for existing setups to continue working without disruption. The limit >> +cannot be set if the cgroup have children, or if there are already tasks in the >> +cgroup. > > What behaviour will usersapce see if "The limit cannot be set"? > write() returns -EINVAL, something like that? > -EBUSY. Will update. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>