Hello, On Mon, Mar 19, 2012 at 01:26:02PM +0900, KAMEZAWA Hiroyuki wrote: > > +CGROUP_SUBSYS_CFTYPES_COND(mem_cgroup_subsys, memsw_cgroup_files, > > + really_do_swap_account); > > > I'm sorry but why you use really_do_swap_account instead of do_swap_account ? Because do_swap_account is initialized too late. CGROUP_SUBSYS_CFTYPES() are processed via fs_initcall(). AFAICS, do_swap_account may not have been initialized by then. Also, if memcg as whole is disabled, it doesn't matter whether those files are registered or not, right? We probably need some comment there tho. Thanks. -- tejun _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
