On Thu, 18 Mar 2010 21:58:55 +0530 Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> wrote: > * KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> [2010-03-18 13:35:27]: > > Then, no probelm. It's ok to add mem_cgroup_udpate_stat() indpendent from > > mem_cgroup_update_file_mapped(). The look may be messy but it's not your > > fault. But please write "why add new function" to patch description. > > > > I'm sorry for wasting your time. > > Do we need to go down this route? We could check the stat and do the > correct thing. In case of FILE_MAPPED, always grab page_cgroup_lock > and for others potentially look at trylock. It is OK for different > stats to be protected via different locks. > I _don't_ want to see a mixture of spinlock and trylock in a function. Thanks, -Kame _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
