Re: [PATCHSET] cgroup, memcg: introduce sane_behavior mount option

2013-04-15 Thread Michal Hocko
On Sun 14-04-13 20:17:54, Tejun Heo wrote: > On Fri, Apr 12, 2013 at 04:10:55PM -0700, Tejun Heo wrote: > > To make progress, those behaviors need to go but we can't simply drop > > or change the crazies as those are directly visible to userland. This > > patchset implements a mount option - sane_

Re: [PATCHSET] cgroup, memcg: introduce sane_behavior mount option

2013-04-14 Thread Tejun Heo
On Fri, Apr 12, 2013 at 04:10:55PM -0700, Tejun Heo wrote: > To make progress, those behaviors need to go but we can't simply drop > or change the crazies as those are directly visible to userland. This > patchset implements a mount option - sane_behavior - which turns on > new saner behaviors, so

Re: [PATCHSET] cgroup, memcg: introduce sane_behavior mount option

2013-04-14 Thread Li Zefan
On 2013/4/13 7:10, Tejun Heo wrote: > It's a sad fact that at this point various cgroup controllers are > carrying so many idiosyncrasies and pure insanities that it simply > isn't possible to reach any sort of sane consistent behavior while > staying compatible with what already has been exposed t

[PATCHSET] cgroup, memcg: introduce sane_behavior mount option

2013-04-12 Thread Tejun Heo
It's a sad fact that at this point various cgroup controllers are carrying so many idiosyncrasies and pure insanities that it simply isn't possible to reach any sort of sane consistent behavior while staying compatible with what already has been exposed to userland. To make progress, those behavio