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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: "Kirill A. Shutemov" <kirill-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>
Cc: lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
	mhocko-AlSwsSmVLrQ@public.gmane.org,
	hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org,
	bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCHSET v2 cgroup/for-3.12] cgroup: make cgroup_event specific to memcg
Date: Mon, 26 Aug 2013 11:30:28 -0400	[thread overview]
Message-ID: <20130826153028.GE25171@htj.dyndns.org> (raw)
In-Reply-To: <20130826142918.GB14985-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>

Hello,

On Mon, Aug 26, 2013 at 05:29:18PM +0300, Kirill A. Shutemov wrote:
> What about setting threshold itself? Do we a way to set it in inotify
> interface or you have something else in mind?

Just have another file which configs the thresholds or sets the
cadence?  The whole thing is overdesigned because it wants to allow
individual listeners to have separate configurations which may be
useful if access to sysfs hierarchy is open to everybody but that's
not gonna be the case anymore and configuration of sysfs hierarchy is
gonna be centralized anyway, so centralizing config of thresholds
isn't any different from any other knobs.

Thanks.

-- 
tejun

  parent reply	other threads:[~2013-08-26 15:30 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-15 16:02 [PATCHSET v2 cgroup/for-3.12] cgroup: make cgroup_event specific to memcg Tejun Heo
     [not found] ` <1376582550-12548-1-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-15 16:02   ` [PATCH 01/12] cgroup: rename cgroup_css_from_dir() to css_from_dir() and update its syntax Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 02/12] cgroup: make cgroup_css() take cgroup_subsys * instead and allow NULL subsys Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 03/12] cgroup: implement CFTYPE_NO_PREFIX Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 04/12] cgroup: make cgroup_event hold onto cgroup_subsys_state instead of cgroup Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 05/12] cgroup: make cgroup_write_event_control() use css_from_dir() instead of __d_cgrp() Tejun Heo
     [not found]     ` <1376582550-12548-6-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-26 22:38       ` Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 06/12] cgroup, memcg: move cgroup_event implementation to memcg Tejun Heo
     [not found]     ` <1376582550-12548-7-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-27 14:20       ` Michal Hocko
     [not found]         ` <20130827142002.GC13302-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2013-08-27 20:00           ` Tejun Heo
     [not found]             ` <20130827200002.GD12212-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-08-28 14:29               ` Michal Hocko
2013-08-28 14:29               ` Michal Hocko
2013-08-27 20:00           ` Tejun Heo
2013-08-29 18:19       ` [PATCH v3 " Tejun Heo
     [not found]         ` <20130829181911.GA8517-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-08-30 10:47           ` Michal Hocko
     [not found]             ` <20130830104755.GC28658-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2013-08-30 10:52               ` Tejun Heo
     [not found]                 ` <20130830105210.GA30910-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-08-30 11:05                   ` Michal Hocko
2013-08-30 11:05                   ` Michal Hocko
2013-08-30 10:52               ` Tejun Heo
2013-08-30 10:47           ` Michal Hocko
2013-08-29 18:19       ` Tejun Heo
2013-08-15 16:02   ` [PATCH " Tejun Heo
2013-08-15 16:02   ` [PATCH 07/12] memcg: cgroup_write_event_control() now knows @css is for memcg Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 08/12] cgroup, memcg: move cgroup->event_list[_lock] and event callbacks into memcg Tejun Heo
2013-08-15 16:02   ` Tejun Heo
     [not found]     ` <1376582550-12548-9-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-30 11:08       ` Michal Hocko
     [not found]         ` <20130830110846.GB31605-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2013-09-03 21:56           ` Tejun Heo
     [not found]             ` <20130903215646.GA31091-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-09-04  7:11               ` Michal Hocko
2013-09-03 21:56           ` Tejun Heo
2013-08-15 16:02   ` [PATCH 09/12] memcg: remove cgroup_event->cft Tejun Heo
2013-08-15 16:02   ` Tejun Heo
     [not found]     ` <1376582550-12548-10-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-30 11:13       ` Michal Hocko
2013-08-15 16:02   ` [PATCH 10/12] memcg: make cgroup_event deal with mem_cgroup instead of cgroup_subsys_state Tejun Heo
2013-08-15 16:02   ` Tejun Heo
     [not found]     ` <1376582550-12548-11-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-30 11:15       ` Michal Hocko
2013-08-30 11:15       ` Michal Hocko
2013-08-15 16:02   ` [PATCH 11/12] memcg: rename cgroup_event to mem_cgroup_event Tejun Heo
     [not found]     ` <1376582550-12548-12-git-send-email-tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2013-08-23  3:42       ` Li Zefan
     [not found]         ` <5216DA08.8040406-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-08-23 16:40           ` Tejun Heo
2013-08-23  3:42       ` Li Zefan
2013-08-30 11:19       ` Michal Hocko
2013-08-30 11:19       ` Michal Hocko
2013-08-15 16:02   ` Tejun Heo
2013-08-15 16:02   ` [PATCH 12/12] cgroup: unexport cgroup_css() and remove __file_cft() Tejun Heo
2013-08-15 16:02   ` Tejun Heo
2013-08-21 20:12   ` [PATCHSET v2 cgroup/for-3.12] cgroup: make cgroup_event specific to memcg Tejun Heo
     [not found]     ` <20130821201239.GB2436-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-08-23  3:43       ` Li Zefan
     [not found]         ` <5216DA6F.3080508-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2013-08-23 12:31           ` Tejun Heo
2013-08-23  3:43       ` Li Zefan
2013-08-24 18:20       ` Michal Hocko
     [not found]         ` <20130824182005.GA15897-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2013-08-24 18:25           ` Tejun Heo
2013-08-24 18:20       ` Michal Hocko
2013-08-21 20:12   ` Tejun Heo
2013-08-26 14:15   ` Kirill A. Shutemov
     [not found]     ` <20130826141536.GA14985-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>
2013-08-26 15:17       ` Tejun Heo
     [not found]         ` <20130826151747.GD25171-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-08-26 14:29           ` Kirill A. Shutemov
     [not found]             ` <20130826142918.GB14985-oKw7cIdHH8eLwutG50LtGA@public.gmane.org>
2013-08-26 15:30               ` Tejun Heo [this message]
     [not found]                 ` <20130826153028.GE25171-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2013-08-26 14:35                   ` Kirill A. Shutemov
2013-08-26 15:30               ` Tejun Heo
2013-08-26 14:15   ` Kirill A. Shutemov
2013-11-10  4:48   ` Tejun Heo
     [not found]     ` <20131110044811.GA25112-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-11-11 14:10       ` Michal Hocko
     [not found]         ` <20131111141010.GB14497-2MMpYkNvuYDjFM9bn6wA6Q@public.gmane.org>
2013-11-22 23:39           ` Tejun Heo
     [not found]             ` <20131122233947.GH8981-9pTldWuhBndy/B6EtB590w@public.gmane.org>
2013-11-25 10:33               ` Michal Hocko
2013-11-25 10:33               ` Michal Hocko
2013-11-22 23:39           ` Tejun Heo
2013-11-10  4:48   ` Tejun Heo
  -- strict thread matches above, loose matches on Subject: below --
2013-08-15 16:02 Tejun Heo

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