On Thu, Nov 22, 2012 at 02:29:49PM +0400, Glauber Costa wrote: > With more than one user, it is useful to have a helper function in the > cgroup core to derive a group's name. > > We'll just return a pointer, and it is not expected to get incredibly > complicated. But it is useful to have it so we can abstract away the > vfs relation from its users. > > Signed-off-by: Glauber Costa <glommer@xxxxxxxxxxxxx> > CC: Tejun Heo <tj@xxxxxxxxxx> > CC: Michal Hocko <mhocko@xxxxxxx> > CC: Kamezawa Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> > CC: Johannes Weiner <hannes@xxxxxxxxxxx> > --- > Tejun: > > I know the rcu is no longer necessary. I am using mhocko's tree, > that doesn't seem to have your last stream of patches yet. If you > approve the interface, we'll need a follow up on this to remove the > rcu dereference of the dentry. Yeap, looks good to me, but please add function comment on it. Thanks. -- tejun -- 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>