Re: [v8 0/4] cgroup-aware OOM killer

2017-10-02 Thread Tim Hockin
In the example above: root /\ A D / \ B C Does oom_group allow me to express "compare A and D; if A is chosen compare B and C; kill the loser" ? As I understand the proposal (from reading thread, not patch) it does not. On Mon, Oct 2, 2017 at 12:56 PM, Mich

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-27 Thread Tim Hockin
On Wed, Sep 27, 2017 at 9:23 AM, Roman Gushchin wrote: > On Wed, Sep 27, 2017 at 08:35:50AM -0700, Tim Hockin wrote: >> On Wed, Sep 27, 2017 at 12:43 AM, Michal Hocko wrote: >> > On Tue 26-09-17 20:37:37, Tim Hockin wrote: >> > [...] >> >> I feel like David

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-27 Thread Tim Hockin
On Wed, Sep 27, 2017 at 12:43 AM, Michal Hocko wrote: > On Tue 26-09-17 20:37:37, Tim Hockin wrote: > [...] >> I feel like David has offered examples here, and many of us at Google >> have offered examples as long ago as 2013 (if I recall) of cases where >> the proposed he

Re: [v8 0/4] cgroup-aware OOM killer

2017-09-26 Thread Tim Hockin
I'm excited to see this being discussed again - it's been years since the last attempt. I've tried to stay out of the conversation, but I feel obligated say something and then go back to lurking. On Tue, Sep 26, 2017 at 10:26 AM, Johannes Weiner wrote: > On Tue, Sep 26, 2017 at 03:30:40PM +0200,