On 2013/2/26 21:26, Tejun Heo wrote: > Hello, > > On Tue, Feb 26, 2013 at 2:25 AM, Li Zefan <lize...@huawei.com> wrote: >> Sure we can. We'll have to allocate cgrp->name in cgroup_remount() and >> cgroup_init(), and free cgrp->name in cgroup_kill_sb(). It looks to me >> the current version is a bit simpler. > > Can't we just set it to constant "/"? Root cgroup init is a separate > path anyway. >
Well, cgrp->name is a pointer to struct cgroup_name. At first I tried to declare cgrp->name as char *, and use container_of() to get struct cgroup_name, but it didn't result in simpler code. So seems there's no way that is a pure win over another. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
