Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Vladimir Davydov
On 03/04/2014 07:21 PM, Michal Hocko wrote: > On Tue 04-03-14 18:56:06, Vladimir Davydov wrote: >> Hi Johannes, Michal >> >> Could you please take a look at this set when you have time? > I plan to catch up with others as well. I was on vacation last week and > now catching up with other stuff. I

Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Michal Hocko
On Tue 04-03-14 18:56:06, Vladimir Davydov wrote: > Hi Johannes, Michal > > Could you please take a look at this set when you have time? I plan to catch up with others as well. I was on vacation last week and now catching up with other stuff. I do understand that this review "speed" might be

Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Vladimir Davydov
Hi Johannes, Michal Could you please take a look at this set when you have time? Thank you. On 02/26/2014 07:05 PM, Vladimir Davydov wrote: > Hi, > > During my recent attempt to push kmemcg shrinkers, I was pointed out > that current kmemcg implementation has a serious design flaw - it lacks >

Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Vladimir Davydov
Hi Johannes, Michal Could you please take a look at this set when you have time? Thank you. On 02/26/2014 07:05 PM, Vladimir Davydov wrote: Hi, During my recent attempt to push kmemcg shrinkers, I was pointed out that current kmemcg implementation has a serious design flaw - it lacks

Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Michal Hocko
On Tue 04-03-14 18:56:06, Vladimir Davydov wrote: Hi Johannes, Michal Could you please take a look at this set when you have time? I plan to catch up with others as well. I was on vacation last week and now catching up with other stuff. I do understand that this review speed might be really

Re: [PATCH -mm 00/12] kmemcg reparenting

2014-03-04 Thread Vladimir Davydov
On 03/04/2014 07:21 PM, Michal Hocko wrote: On Tue 04-03-14 18:56:06, Vladimir Davydov wrote: Hi Johannes, Michal Could you please take a look at this set when you have time? I plan to catch up with others as well. I was on vacation last week and now catching up with other stuff. I do

[PATCH -mm 00/12] kmemcg reparenting

2014-02-26 Thread Vladimir Davydov
Hi, During my recent attempt to push kmemcg shrinkers, I was pointed out that current kmemcg implementation has a serious design flaw - it lacks reparenting. Currently each memcg cache holds a css ref to its memcg and does not let it go until the cache is emptied. Although this approach is

[PATCH -mm 00/12] kmemcg reparenting

2014-02-26 Thread Vladimir Davydov
Hi, During my recent attempt to push kmemcg shrinkers, I was pointed out that current kmemcg implementation has a serious design flaw - it lacks reparenting. Currently each memcg cache holds a css ref to its memcg and does not let it go until the cache is emptied. Although this approach is