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Re: [RFC][-mm] Add an owner to the mm_struct (v3)
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From: Paul Menage
Subject:
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
Date: Monday, March 31, 2008 - 11:48 pm
On Mon, Mar 31, 2008 at 11:23 PM, Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
quoted text
> > Here we'll want to call vm_cgroup_update_mm_owner(), to adjust the > > accounting. (Or if in future we end up with more than a couple of > > subsystems that want notification at this time, we'll want to call > > cgroup_update_mm_owner() and have it call any interested subsystems. > > > > I don't think we need to adjust accounting, since only mm->owner is changing and > not the cgroup to which the task/mm belongs. Do we really need to notify? I > don't want to do any notifications under task_lock().
It's possible but unlikely that the new owner is in a different cgroup. Paul --
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Messages in current thread:
[RFC][-mm] Add an owner to the mm_struct (v3)
, Balbir Singh
, (Mon Mar 31, 10:43 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, YAMAMOTO Takashi
, (Mon Mar 31, 11:03 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Paul Menage
, (Mon Mar 31, 11:06 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Paul Menage
, (Mon Mar 31, 11:16 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Balbir Singh
, (Mon Mar 31, 11:23 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, YAMAMOTO Takashi
, (Mon Mar 31, 11:24 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Balbir Singh
, (Mon Mar 31, 11:25 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Paul Menage
, (Mon Mar 31, 11:48 pm)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Balbir Singh
, (Tue Apr 1, 12:26 am)
Re: [RFC][-mm] Add an owner to the mm_struct (v3)
, Balbir Singh
, (Tue Apr 1, 1:13 am)
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