[PATCH] memcg: Add memory.pressure_level events

With this patch userland applications that want to maintain the interactivity/memory allocation cost can use the new pressure level notifications. The levels are defined like this: The "low" level means that the system is reclaiming ...

Message posted on the February 10th, 2013 - 7:10 PM ET

[patch] memcg: add memcg sanity checks at allocating and freeing pages

From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> This patch add checks at allocating or freeing a page whether the page is used (iow, charged) from the view point of memcg. This check may be useful in debugging a problem and we did ...

Message posted on the February 3rd, 2011 - 9:20 AM ET

[PATCH v3] memcg: Add memory.pressure_level events

With this patch userland applications that want to maintain the interactivity/memory allocation cost can use the pressure level notifications. The levels are defined like this: The "low" level means that the system is reclaiming memory ...

Message posted on the March 22nd, 2013 - 2:20 AM ET

[PATCH v2] memcg: Add memory.pressure_level events

With this patch userland applications that want to maintain the interactivity/memory allocation cost can use the pressure level notifications. The levels are defined like this: The "low" level means that the system is reclaiming memory ...

Message posted on the February 18th, 2013 - 11:50 PM ET

[RFC] [PATCH] memcg: cleanup memory thresholds

Introduce struct mem_cgroup_thresholds. It helps to reduce number of checks of thresholds type (memory or mem+swap). Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> mm/memcontrol.c | 151 ++++++++++++++++++++++++- 1 files changed, ...

Message posted on the May 8th, 2010 - 8:20 PM ET

[PATCH] memcg: update documentation v3

=From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Documentation update for memory cgroup Some informations are old, and I think current document doesn't work as "a guide for users". We need summary of all of our controls, ...

Message posted on the April 8th, 2010 - 2:10 AM ET

[PATCH] memcg: implement low limits

Hi, all! I've implemented low limits for memory cgroups. The primary goal was to add an ability to protect some memory from reclaiming without using mlock(). A kind of "soft mlock()". I think this patch will be helpful when it's ...

Message posted on the February 27th, 2013 - 3:20 AM ET

[BUGFIX][PATCH] memcg: fix race in file_mapped accouting flag management

I think this small race is not very critical but it's bug. We have this race since 2.6.34. From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Now. memory cgroup accounts file-mapped by counter and flag. counter is working in the same ...

Message posted on the September 13th, 2010 - 3:20 AM ET

[PATCH v3] memcg: add memory.vmscan_stat

[PATCH] add memory.vmscan_stat commit log of commit 0ae5e89 " memcg: count the soft_limit reclaim in..." says it adds scanning stats to memory.stat file. But it doesn't because we considered we needed to make a concensus for such new ...

Message posted on the July 22nd, 2011 - 4:30 AM ET

[PATCH] memcg: towards I/O aware memcg v5

This is v5. Sorry for delaying...but I had time for resetting myself and..several changes are added. I think this version is simpler than v4. Major changes from v4 is a) added kernel/cgroup.c hooks again. (for b) b) make RCU aware. previous ...

Message posted on the August 20th, 2010 - 6:10 AM ET

[PATCH v2] memcg: add mem_cgroup_from_css() helper

Changelog v2: * fix too many args to mem_cgroup_from_css() (spotted by Kirill A. Shutemov) * fix kernel build failed (spotted by Fengguang) Add a mem_cgroup_from_css() helper to replace open-coded invokations of container_of(). To clarify the code ...

Message posted on the July 22nd, 2012 - 9:50 PM ET

[PATCH -V6 00/14] memcg: Add memcg extension to control HugeTLB allocation

Hi, This patchset implements a memory controller extension to control HugeTLB allocations. The extension allows to limit the HugeTLB usage per control group and enforces the controller limit during page fault. Since HugeTLB doesn't support page ...

Message posted on the April 16th, 2012 - 6:50 AM ET

[PATCH -V5 00/14] memcg: Add memcg extension to control HugeTLB allocation

Hi, This patchset implements a memory controller extension to control HugeTLB allocations. The extension allows to limit the HugeTLB usage per control group and enforces the controller limit during page fault. Since HugeTLB doesn't support page ...

Message posted on the April 6th, 2012 - 3:00 PM ET

[PATCH -V4 00/10] memcg: Add memcg extension to control HugeTLB allocation

Hi, This patchset implements a memory controller extension to control HugeTLB allocations. The extension allows to limit the HugeTLB usage per control group and enforces the controller limit during page fault. Since HugeTLB doesn't support page ...

Message posted on the March 16th, 2012 - 12:50 PM ET

patch memcg add