Re: [PATCH] mm: memcontrol: add the mempolicy interface for cgroup v2.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue 24-05-22 18:36:38, hezhongkun wrote:
> From: Hezhongkun <hezhongkun.hzk@xxxxxxxxxxxxx>
> 
> Mempolicy is difficult to use because it is set in-process
> via a system call. We want to make it easier to use mempolicy
> in cgroups, so that we can control low-priority cgroups to
> allocate memory in specified nodes. So this patch want to
> adds the mempolicy interface.
> 
> the mempolicy priority of memcgroup is higher than the priority
> of task. The order of getting the policy is,
> memcgroup->policy,task->policy or vma policy, default policy.
> memcgroup's policy is owned by itself, so descendants will
> not inherit it.

Why cannot you use cpuset cgroup?
-- 
Michal Hocko
SUSE Labs




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux